Update MathML3 to WD-MathML3-20100610.

29 files changed, 2008 insertions, 2292 deletions

diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/README.txt b/htdocs/sgml-lib/CR-MathML3-20091215/README.txt
deleted file mode 100644
index 208ec44..0000000
--- a/htdocs/sgml-lib/CR-MathML3-20091215/README.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-Origin: http://www.w3.org/Math/DTD/mathml3/
-        http://www.w3.org/Math/DTD/mathml3-dtd.zip
-Retrieved on 2010-03-09
-
-Removed: predefined.ent (unreferenced)
-Added: http://www.w3.org/Math/DTD/mathml3/mathml3-qname.mod (missing from zip)
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/mathml3-qname.mod b/htdocs/sgml-lib/CR-MathML3-20091215/mathml3-qname.mod
deleted file mode 100644
index 8f61049..0000000
--- a/htdocs/sgml-lib/CR-MathML3-20091215/mathml3-qname.mod
+++ /dev/null
@@ -1,295 +0,0 @@
-
-<!-- ....................................................................... -->
-<!-- MathML Qualified Names Module  ........................................ -->
-<!-- file: mathml3-qname-1.mod
-
-     This is the Mathematical Markup Language (MathML) 2.0, an XML 
-     application for describing mathematical notation and capturing 
-     both its structure and content.
-
-     Copyright 1998-2009 W3C (MIT, INRIA, Keio), All Rights Reserved.
-
-     This DTD module is identified by the PUBLIC and SYSTEM identifiers:
-
-       PUBLIC "-//W3C//ENTITIES MathML 3.0 Qualified Names 1.0//EN"
-       SYSTEM "mathml3-qname.mod"
-
-     Revisions:
-     (none)
-     ....................................................................... -->
-
-<!-- MathML Qualified Names
-
-     This module is contained in two parts, labeled Section 'A' and 'B':
-
-       Section A declares parameter entities to support namespace-
-       qualified names, namespace declarations, and name prefixing 
-       for MathML.
-    
-       Section B declares parameter entities used to provide
-       namespace-qualified names for all MathML element types.
-
-     This module is derived from the XHTML Qualified Names Template module.
--->
-
-<!-- Section A: XHTML XML Namespace Framework :::::::::::::::::::: -->
-
-<!ENTITY % NS.prefixed     "IGNORE" >
-<!ENTITY % MATHML.prefixed "%NS.prefixed;" >
-
-<!-- XLink ............... -->
-
-<!ENTITY % XLINK.prefix         "xlink" >		
-<!ENTITY % XLINK.xmlns "http://www.w3.org/1999/xlink" >
-<!ENTITY % XLINK.xmlns.attrib
-     "xmlns:%XLINK.prefix;  CDATA           #FIXED '%XLINK.xmlns;'"
->
-
-<!-- W3C XML Schema ............... -->
-
-<!ENTITY % Schema.prefix         "xsi" >		
-<!ENTITY % Schema.xmlns "http://www.w3.org/2001/XMLSchema-instance" >
-<!ENTITY % Schema.xmlns.attrib
-     "xmlns:%Schema.prefix;  CDATA           #IMPLIED"
->
-
-<!-- MathML .............. -->
-
-<!ENTITY % MATHML.xmlns    "http://www.w3.org/1998/Math/MathML" >
-<!ENTITY % MATHML.prefix   "m" >
-<![%MATHML.prefixed;[
-<!ENTITY % MATHML.xmlns.extra.attrib  "" >
-]]>
-<!ENTITY % MATHML.xmlns.extra.attrib 
-     "%XLINK.xmlns.attrib; 
-      %Schema.xmlns.attrib;" >
-
-<![%MATHML.prefixed;[
-<!ENTITY % MATHML.pfx  "%MATHML.prefix;:" >
-<!ENTITY % MATHML.xmlns.attrib
-     "xmlns:%MATHML.prefix;  CDATA   #FIXED '%MATHML.xmlns;'
-      %MATHML.xmlns.extra.attrib;"
->
-]]>
-<!ENTITY % MATHML.pfx  "" >
-<!ENTITY % MATHML.xmlns.attrib
-     "xmlns        CDATA           #FIXED '%MATHML.xmlns;'
-      %MATHML.xmlns.extra.attrib;"
->
-
-<![%NS.prefixed;[
-<!ENTITY % XHTML.xmlns.extra.attrib 
-     "%MATHML.xmlns.attrib;" >
-]]>
-<!ENTITY % XHTML.xmlns.extra.attrib
-     "%XLINK.xmlns.attrib;
-      %Schema.xmlns.attrib;"
->
-
-
-<!-- ignores subsequent instantiation of this module when
-     used as external subset rather than module fragment.
-     NOTE: Do not modify this parameter entity, otherwise
-     a recursive parsing situation may result.
--->
-<!ENTITY % mathml-qname.module "IGNORE" >
-
-<!-- Section B: MathML Qualified Names ::::::::::::::::::::::::::::: -->
-
-<!-- 9. This section declares parameter entities used to provide
-        namespace-qualified names for all MathML element types.
--->
-
-<!ENTITY % ns1:abs.qname "%MATHML.pfx;ns1:abs" >
-<!ENTITY % ns1:and.qname "%MATHML.pfx;ns1:and" >
-<!ENTITY % ns1:annotation-xml.qname "%MATHML.pfx;ns1:annotation-xml" >
-<!ENTITY % ns1:annotation.qname "%MATHML.pfx;ns1:annotation" >
-<!ENTITY % ns1:apply.qname "%MATHML.pfx;ns1:apply" >
-<!ENTITY % ns1:approx.qname "%MATHML.pfx;ns1:approx" >
-<!ENTITY % ns1:arccos.qname "%MATHML.pfx;ns1:arccos" >
-<!ENTITY % ns1:arccosh.qname "%MATHML.pfx;ns1:arccosh" >
-<!ENTITY % ns1:arccot.qname "%MATHML.pfx;ns1:arccot" >
-<!ENTITY % ns1:arccoth.qname "%MATHML.pfx;ns1:arccoth" >
-<!ENTITY % ns1:arccsc.qname "%MATHML.pfx;ns1:arccsc" >
-<!ENTITY % ns1:arccsch.qname "%MATHML.pfx;ns1:arccsch" >
-<!ENTITY % ns1:arcsec.qname "%MATHML.pfx;ns1:arcsec" >
-<!ENTITY % ns1:arcsech.qname "%MATHML.pfx;ns1:arcsech" >
-<!ENTITY % ns1:arcsin.qname "%MATHML.pfx;ns1:arcsin" >
-<!ENTITY % ns1:arcsinh.qname "%MATHML.pfx;ns1:arcsinh" >
-<!ENTITY % ns1:arctan.qname "%MATHML.pfx;ns1:arctan" >
-<!ENTITY % ns1:arctanh.qname "%MATHML.pfx;ns1:arctanh" >
-<!ENTITY % ns1:arg.qname "%MATHML.pfx;ns1:arg" >
-<!ENTITY % ns1:bind.qname "%MATHML.pfx;ns1:bind" >
-<!ENTITY % ns1:bvar.qname "%MATHML.pfx;ns1:bvar" >
-<!ENTITY % ns1:card.qname "%MATHML.pfx;ns1:card" >
-<!ENTITY % ns1:cartesianproduct.qname "%MATHML.pfx;ns1:cartesianproduct" >
-<!ENTITY % ns1:cbytes.qname "%MATHML.pfx;ns1:cbytes" >
-<!ENTITY % ns1:ceiling.qname "%MATHML.pfx;ns1:ceiling" >
-<!ENTITY % ns1:cerror.qname "%MATHML.pfx;ns1:cerror" >
-<!ENTITY % ns1:ci.qname "%MATHML.pfx;ns1:ci" >
-<!ENTITY % ns1:cn.qname "%MATHML.pfx;ns1:cn" >
-<!ENTITY % ns1:codomain.qname "%MATHML.pfx;ns1:codomain" >
-<!ENTITY % ns1:complexes.qname "%MATHML.pfx;ns1:complexes" >
-<!ENTITY % ns1:compose.qname "%MATHML.pfx;ns1:compose" >
-<!ENTITY % ns1:condition.qname "%MATHML.pfx;ns1:condition" >
-<!ENTITY % ns1:conjugate.qname "%MATHML.pfx;ns1:conjugate" >
-<!ENTITY % ns1:cos.qname "%MATHML.pfx;ns1:cos" >
-<!ENTITY % ns1:cosh.qname "%MATHML.pfx;ns1:cosh" >
-<!ENTITY % ns1:cot.qname "%MATHML.pfx;ns1:cot" >
-<!ENTITY % ns1:coth.qname "%MATHML.pfx;ns1:coth" >
-<!ENTITY % ns1:cs.qname "%MATHML.pfx;ns1:cs" >
-<!ENTITY % ns1:csc.qname "%MATHML.pfx;ns1:csc" >
-<!ENTITY % ns1:csch.qname "%MATHML.pfx;ns1:csch" >
-<!ENTITY % ns1:csymbol.qname "%MATHML.pfx;ns1:csymbol" >
-<!ENTITY % ns1:curl.qname "%MATHML.pfx;ns1:curl" >
-<!ENTITY % ns1:declare.qname "%MATHML.pfx;ns1:declare" >
-<!ENTITY % ns1:degree.qname "%MATHML.pfx;ns1:degree" >
-<!ENTITY % ns1:determinant.qname "%MATHML.pfx;ns1:determinant" >
-<!ENTITY % ns1:diff.qname "%MATHML.pfx;ns1:diff" >
-<!ENTITY % ns1:divergence.qname "%MATHML.pfx;ns1:divergence" >
-<!ENTITY % ns1:divide.qname "%MATHML.pfx;ns1:divide" >
-<!ENTITY % ns1:domain.qname "%MATHML.pfx;ns1:domain" >
-<!ENTITY % ns1:domainofapplication.qname "%MATHML.pfx;ns1:domainofapplication" >
-<!ENTITY % ns1:emptyset.qname "%MATHML.pfx;ns1:emptyset" >
-<!ENTITY % ns1:eq.qname "%MATHML.pfx;ns1:eq" >
-<!ENTITY % ns1:equivalent.qname "%MATHML.pfx;ns1:equivalent" >
-<!ENTITY % ns1:eulergamma.qname "%MATHML.pfx;ns1:eulergamma" >
-<!ENTITY % ns1:exists.qname "%MATHML.pfx;ns1:exists" >
-<!ENTITY % ns1:exp.qname "%MATHML.pfx;ns1:exp" >
-<!ENTITY % ns1:exponentiale.qname "%MATHML.pfx;ns1:exponentiale" >
-<!ENTITY % ns1:factorial.qname "%MATHML.pfx;ns1:factorial" >
-<!ENTITY % ns1:factorof.qname "%MATHML.pfx;ns1:factorof" >
-<!ENTITY % ns1:false.qname "%MATHML.pfx;ns1:false" >
-<!ENTITY % ns1:floor.qname "%MATHML.pfx;ns1:floor" >
-<!ENTITY % ns1:fn.qname "%MATHML.pfx;ns1:fn" >
-<!ENTITY % ns1:forall.qname "%MATHML.pfx;ns1:forall" >
-<!ENTITY % ns1:gcd.qname "%MATHML.pfx;ns1:gcd" >
-<!ENTITY % ns1:geq.qname "%MATHML.pfx;ns1:geq" >
-<!ENTITY % ns1:grad.qname "%MATHML.pfx;ns1:grad" >
-<!ENTITY % ns1:gt.qname "%MATHML.pfx;ns1:gt" >
-<!ENTITY % ns1:ident.qname "%MATHML.pfx;ns1:ident" >
-<!ENTITY % ns1:image.qname "%MATHML.pfx;ns1:image" >
-<!ENTITY % ns1:imaginary.qname "%MATHML.pfx;ns1:imaginary" >
-<!ENTITY % ns1:imaginaryi.qname "%MATHML.pfx;ns1:imaginaryi" >
-<!ENTITY % ns1:implies.qname "%MATHML.pfx;ns1:implies" >
-<!ENTITY % ns1:in.qname "%MATHML.pfx;ns1:in" >
-<!ENTITY % ns1:infinity.qname "%MATHML.pfx;ns1:infinity" >
-<!ENTITY % ns1:int.qname "%MATHML.pfx;ns1:int" >
-<!ENTITY % ns1:integers.qname "%MATHML.pfx;ns1:integers" >
-<!ENTITY % ns1:intersect.qname "%MATHML.pfx;ns1:intersect" >
-<!ENTITY % ns1:interval.qname "%MATHML.pfx;ns1:interval" >
-<!ENTITY % ns1:inverse.qname "%MATHML.pfx;ns1:inverse" >
-<!ENTITY % ns1:lambda.qname "%MATHML.pfx;ns1:lambda" >
-<!ENTITY % ns1:laplacian.qname "%MATHML.pfx;ns1:laplacian" >
-<!ENTITY % ns1:lcm.qname "%MATHML.pfx;ns1:lcm" >
-<!ENTITY % ns1:leq.qname "%MATHML.pfx;ns1:leq" >
-<!ENTITY % ns1:limit.qname "%MATHML.pfx;ns1:limit" >
-<!ENTITY % ns1:list.qname "%MATHML.pfx;ns1:list" >
-<!ENTITY % ns1:ln.qname "%MATHML.pfx;ns1:ln" >
-<!ENTITY % ns1:log.qname "%MATHML.pfx;ns1:log" >
-<!ENTITY % ns1:logbase.qname "%MATHML.pfx;ns1:logbase" >
-<!ENTITY % ns1:lowlimit.qname "%MATHML.pfx;ns1:lowlimit" >
-<!ENTITY % ns1:lt.qname "%MATHML.pfx;ns1:lt" >
-<!ENTITY % ns1:maction.qname "%MATHML.pfx;ns1:maction" >
-<!ENTITY % ns1:maligngroup.qname "%MATHML.pfx;ns1:maligngroup" >
-<!ENTITY % ns1:malignmark.qname "%MATHML.pfx;ns1:malignmark" >
-<!ENTITY % ns1:math.qname "%MATHML.pfx;ns1:math" >
-<!ENTITY % ns1:matrix.qname "%MATHML.pfx;ns1:matrix" >
-<!ENTITY % ns1:matrixrow.qname "%MATHML.pfx;ns1:matrixrow" >
-<!ENTITY % ns1:max.qname "%MATHML.pfx;ns1:max" >
-<!ENTITY % ns1:mean.qname "%MATHML.pfx;ns1:mean" >
-<!ENTITY % ns1:median.qname "%MATHML.pfx;ns1:median" >
-<!ENTITY % ns1:menclose.qname "%MATHML.pfx;ns1:menclose" >
-<!ENTITY % ns1:merror.qname "%MATHML.pfx;ns1:merror" >
-<!ENTITY % ns1:mfenced.qname "%MATHML.pfx;ns1:mfenced" >
-<!ENTITY % ns1:mfrac.qname "%MATHML.pfx;ns1:mfrac" >
-<!ENTITY % ns1:mglyph.qname "%MATHML.pfx;ns1:mglyph" >
-<!ENTITY % ns1:mi.qname "%MATHML.pfx;ns1:mi" >
-<!ENTITY % ns1:min.qname "%MATHML.pfx;ns1:min" >
-<!ENTITY % ns1:minus.qname "%MATHML.pfx;ns1:minus" >
-<!ENTITY % ns1:mlabeledtr.qname "%MATHML.pfx;ns1:mlabeledtr" >
-<!ENTITY % ns1:mlongdiv.qname "%MATHML.pfx;ns1:mlongdiv" >
-<!ENTITY % ns1:mmultiscripts.qname "%MATHML.pfx;ns1:mmultiscripts" >
-<!ENTITY % ns1:mn.qname "%MATHML.pfx;ns1:mn" >
-<!ENTITY % ns1:mo.qname "%MATHML.pfx;ns1:mo" >
-<!ENTITY % ns1:mode.qname "%MATHML.pfx;ns1:mode" >
-<!ENTITY % ns1:moment.qname "%MATHML.pfx;ns1:moment" >
-<!ENTITY % ns1:momentabout.qname "%MATHML.pfx;ns1:momentabout" >
-<!ENTITY % ns1:mover.qname "%MATHML.pfx;ns1:mover" >
-<!ENTITY % ns1:mpadded.qname "%MATHML.pfx;ns1:mpadded" >
-<!ENTITY % ns1:mphantom.qname "%MATHML.pfx;ns1:mphantom" >
-<!ENTITY % ns1:mprescripts.qname "%MATHML.pfx;ns1:mprescripts" >
-<!ENTITY % ns1:mroot.qname "%MATHML.pfx;ns1:mroot" >
-<!ENTITY % ns1:mrow.qname "%MATHML.pfx;ns1:mrow" >
-<!ENTITY % ns1:ms.qname "%MATHML.pfx;ns1:ms" >
-<!ENTITY % ns1:mscarries.qname "%MATHML.pfx;ns1:mscarries" >
-<!ENTITY % ns1:mscarry.qname "%MATHML.pfx;ns1:mscarry" >
-<!ENTITY % ns1:msgroup.qname "%MATHML.pfx;ns1:msgroup" >
-<!ENTITY % ns1:msline.qname "%MATHML.pfx;ns1:msline" >
-<!ENTITY % ns1:mspace.qname "%MATHML.pfx;ns1:mspace" >
-<!ENTITY % ns1:msqrt.qname "%MATHML.pfx;ns1:msqrt" >
-<!ENTITY % ns1:msrow.qname "%MATHML.pfx;ns1:msrow" >
-<!ENTITY % ns1:mstack.qname "%MATHML.pfx;ns1:mstack" >
-<!ENTITY % ns1:mstyle.qname "%MATHML.pfx;ns1:mstyle" >
-<!ENTITY % ns1:msub.qname "%MATHML.pfx;ns1:msub" >
-<!ENTITY % ns1:msubsup.qname "%MATHML.pfx;ns1:msubsup" >
-<!ENTITY % ns1:msup.qname "%MATHML.pfx;ns1:msup" >
-<!ENTITY % ns1:mtable.qname "%MATHML.pfx;ns1:mtable" >
-<!ENTITY % ns1:mtd.qname "%MATHML.pfx;ns1:mtd" >
-<!ENTITY % ns1:mtext.qname "%MATHML.pfx;ns1:mtext" >
-<!ENTITY % ns1:mtr.qname "%MATHML.pfx;ns1:mtr" >
-<!ENTITY % ns1:munder.qname "%MATHML.pfx;ns1:munder" >
-<!ENTITY % ns1:munderover.qname "%MATHML.pfx;ns1:munderover" >
-<!ENTITY % ns1:naturalnumbers.qname "%MATHML.pfx;ns1:naturalnumbers" >
-<!ENTITY % ns1:neq.qname "%MATHML.pfx;ns1:neq" >
-<!ENTITY % ns1:none.qname "%MATHML.pfx;ns1:none" >
-<!ENTITY % ns1:not.qname "%MATHML.pfx;ns1:not" >
-<!ENTITY % ns1:notanumber.qname "%MATHML.pfx;ns1:notanumber" >
-<!ENTITY % ns1:notin.qname "%MATHML.pfx;ns1:notin" >
-<!ENTITY % ns1:notprsubset.qname "%MATHML.pfx;ns1:notprsubset" >
-<!ENTITY % ns1:notsubset.qname "%MATHML.pfx;ns1:notsubset" >
-<!ENTITY % ns1:or.qname "%MATHML.pfx;ns1:or" >
-<!ENTITY % ns1:otherwise.qname "%MATHML.pfx;ns1:otherwise" >
-<!ENTITY % ns1:outerproduct.qname "%MATHML.pfx;ns1:outerproduct" >
-<!ENTITY % ns1:partialdiff.qname "%MATHML.pfx;ns1:partialdiff" >
-<!ENTITY % ns1:pi.qname "%MATHML.pfx;ns1:pi" >
-<!ENTITY % ns1:piece.qname "%MATHML.pfx;ns1:piece" >
-<!ENTITY % ns1:piecewise.qname "%MATHML.pfx;ns1:piecewise" >
-<!ENTITY % ns1:plus.qname "%MATHML.pfx;ns1:plus" >
-<!ENTITY % ns1:power.qname "%MATHML.pfx;ns1:power" >
-<!ENTITY % ns1:primes.qname "%MATHML.pfx;ns1:primes" >
-<!ENTITY % ns1:product.qname "%MATHML.pfx;ns1:product" >
-<!ENTITY % ns1:prsubset.qname "%MATHML.pfx;ns1:prsubset" >
-<!ENTITY % ns1:quotient.qname "%MATHML.pfx;ns1:quotient" >
-<!ENTITY % ns1:rationals.qname "%MATHML.pfx;ns1:rationals" >
-<!ENTITY % ns1:real.qname "%MATHML.pfx;ns1:real" >
-<!ENTITY % ns1:reals.qname "%MATHML.pfx;ns1:reals" >
-<!ENTITY % ns1:reln.qname "%MATHML.pfx;ns1:reln" >
-<!ENTITY % ns1:rem.qname "%MATHML.pfx;ns1:rem" >
-<!ENTITY % ns1:root.qname "%MATHML.pfx;ns1:root" >
-<!ENTITY % ns1:scalarproduct.qname "%MATHML.pfx;ns1:scalarproduct" >
-<!ENTITY % ns1:sdev.qname "%MATHML.pfx;ns1:sdev" >
-<!ENTITY % ns1:sec.qname "%MATHML.pfx;ns1:sec" >
-<!ENTITY % ns1:sech.qname "%MATHML.pfx;ns1:sech" >
-<!ENTITY % ns1:selector.qname "%MATHML.pfx;ns1:selector" >
-<!ENTITY % ns1:semantics.qname "%MATHML.pfx;ns1:semantics" >
-<!ENTITY % ns1:sep.qname "%MATHML.pfx;ns1:sep" >
-<!ENTITY % ns1:set.qname "%MATHML.pfx;ns1:set" >
-<!ENTITY % ns1:setdiff.qname "%MATHML.pfx;ns1:setdiff" >
-<!ENTITY % ns1:share.qname "%MATHML.pfx;ns1:share" >
-<!ENTITY % ns1:sin.qname "%MATHML.pfx;ns1:sin" >
-<!ENTITY % ns1:sinh.qname "%MATHML.pfx;ns1:sinh" >
-<!ENTITY % ns1:subset.qname "%MATHML.pfx;ns1:subset" >
-<!ENTITY % ns1:sum.qname "%MATHML.pfx;ns1:sum" >
-<!ENTITY % ns1:tan.qname "%MATHML.pfx;ns1:tan" >
-<!ENTITY % ns1:tanh.qname "%MATHML.pfx;ns1:tanh" >
-<!ENTITY % ns1:tendsto.qname "%MATHML.pfx;ns1:tendsto" >
-<!ENTITY % ns1:times.qname "%MATHML.pfx;ns1:times" >
-<!ENTITY % ns1:transpose.qname "%MATHML.pfx;ns1:transpose" >
-<!ENTITY % ns1:true.qname "%MATHML.pfx;ns1:true" >
-<!ENTITY % ns1:union.qname "%MATHML.pfx;ns1:union" >
-<!ENTITY % ns1:uplimit.qname "%MATHML.pfx;ns1:uplimit" >
-<!ENTITY % ns1:variance.qname "%MATHML.pfx;ns1:variance" >
-<!ENTITY % ns1:vector.qname "%MATHML.pfx;ns1:vector" >
-<!ENTITY % ns1:vectorproduct.qname "%MATHML.pfx;ns1:vectorproduct" >
-<!ENTITY % ns1:xor.qname "%MATHML.pfx;ns1:xor" >
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/mathml3.dtd b/htdocs/sgml-lib/CR-MathML3-20091215/mathml3.dtd
deleted file mode 100644
index 90976ed..0000000
--- a/htdocs/sgml-lib/CR-MathML3-20091215/mathml3.dtd
+++ /dev/null
@@ -1,1945 +0,0 @@
-
-<!-- MathML 3.0 DTD  ....................................................... -->
-<!-- file: mathml3.dtd
--->
-
-<!-- MathML 3.0 DTD
-
-     This is the Mathematical Markup Language (MathML) 3.0, an XML
-     application for describing mathematical notation and capturing
-     both its structure and content.
-
-     Copyright &#xa9; 1998-2009 W3C&#xae; (MIT, ERCIM, Keio), All Rights 
-     Reserved. W3C liability, trademark, document use and software
-     licensing rules apply. 
-
-     Permission to use, copy, modify and distribute the MathML 2.0 DTD and
-     its accompanying documentation for any purpose and without fee is
-     hereby granted in perpetuity, provided that the above copyright notice
-     and this paragraph appear in all copies.  The copyright holders make
-     no representation about the suitability of the DTD for any purpose.
-
-     It is provided "as is" without expressed or implied warranty.
-
-     This entity may be identified by the PUBLIC and SYSTEM identifiers:
-
-       PUBLIC "-//W3C//DTD MathML 3.0//EN"
-       SYSTEM "mathml3.dtd"
-
-     Revisions: editor and revision history at EOF
--->
-<!-- Entity used to enable marked sections which enforces stricter		
-     checking of MathML syntax rules		
--->
-<!ENTITY % MathMLstrict "IGNORE">		
-
-<!-- MathML Qualified Names module ............................... -->
-<!ENTITY % mathml-qname.module "INCLUDE" >
-<![%mathml-qname.module;[
-<!ENTITY % mathml-qname.mod
-     PUBLIC "-//W3C//ENTITIES MathML 3.0 Qualified Names 1.0//EN"
-            "mathml3-qname.mod" >
-%mathml-qname.mod;]]>
-
-<!-- if %NS.prefixed; is INCLUDE, include all NS attributes, 
-     otherwise just those associated with MathML
--->
-<![%NS.prefixed;[
-  <!ENTITY % MATHML.NamespaceDecl.attrib 
-         "%NamespaceDecl.attrib;"
->
-]]>
-<!ENTITY % MATHML.NamespaceDecl.attrib 
-     "%MATHML.xmlns.attrib;"
->
-
-
-<!-- MathML Character Entities .............................................. -->
-<!ENTITY % mathml-charent.module "INCLUDE" >
-<![%mathml-charent.module;[
-
-
-<!ENTITY % isobox PUBLIC "-//W3C//ENTITIES Box and Line Drawing//EN" "isobox.ent">
-%isobox;
-<!ENTITY % isocyr1 PUBLIC "-//W3C//ENTITIES Russian Cyrillic//EN" "isocyr1.ent">
-%isocyr1;
-<!ENTITY % isocyr2 PUBLIC "-//W3C//ENTITIES Non-Russian Cyrillic//EN" "isocyr2.ent">
-%isocyr2;
-<!ENTITY % isodia PUBLIC "-//W3C//ENTITIES Diacritical Marks//EN" "isodia.ent">
-%isodia;
-<!ENTITY % isolat1 PUBLIC "-//W3C//ENTITIES Added Latin 1//EN" "isolat1.ent">
-%isolat1;
-<!ENTITY % isolat2 PUBLIC "-//W3C//ENTITIES Added Latin 2//EN" "isolat2.ent">
-%isolat2;
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-%isonum;
-<!ENTITY % isopub PUBLIC "-//W3C//ENTITIES Publishing//EN" "isopub.ent">
-%isopub;
-<!ENTITY % isoamsa PUBLIC "-//W3C//ENTITIES Added Math Symbols: Arrow Relations//EN" "isoamsa.ent">
-%isoamsa;
-<!ENTITY % isoamsb PUBLIC "-//W3C//ENTITIES Added Math Symbols: Binary Operators//EN" "isoamsb.ent">
-%isoamsb;
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-%isoamsc;
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-%isoamsn;
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-%isoamso;
-<!ENTITY % isoamsr PUBLIC "-//W3C//ENTITIES Added Math Symbols: Relations//EN" "isoamsr.ent">
-%isoamsr;
-<!ENTITY % isogrk3 PUBLIC "-//W3C//ENTITIES Greek Symbols//EN" "isogrk3.ent">
-%isogrk3;
-<!ENTITY % isomfrk PUBLIC "-//W3C//ENTITIES Math Alphabets: Fraktur//EN" "isomfrk.ent">
-%isomfrk;
-<!ENTITY % isomopf PUBLIC "-//W3C//ENTITIES Math Alphabets: Open Face//EN" "isomopf.ent">
-%isomopf;
-<!ENTITY % isomscr PUBLIC "-//W3C//ENTITIES Math Alphabets: Script//EN" "isomscr.ent">
-%isomscr;
-<!ENTITY % isotech PUBLIC "-//W3C//ENTITIES General Technical//EN" "isotech.ent">
-%isotech;
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-%mmlextra;
-<!ENTITY % mmlalias PUBLIC "-//W3C//ENTITIES MathML Aliases//EN" "mmlalias.ent">
-%mmlalias;
-
-<!-- end of MathML Character Entity section -->]]>
-
-
-
-<!ENTITY % MalignExpression "ns1:%maligngroup.qname;
-                             |ns1:%malignmark.qname;">
-
-<!ENTITY % TokenExpression "ns1:%mi.qname;|ns1:%mn.qname;|ns1:%mo.qname;
-                            |ns1:%mtext.qname;|ns1:%mspace.qname;
-                            |ns1:%ms.qname;">
-
-<!ENTITY % PresentationExpression "%TokenExpression;|%MalignExpression;
-                                   |ns1:%mrow.qname;|ns1:%mfrac.qname;
-                                   |ns1:%msqrt.qname;|ns1:%mroot.qname;
-                                   |ns1:%mstyle.qname;|ns1:%merror.qname;
-                                   |ns1:%mpadded.qname;|ns1:%mphantom.qname;
-                                   |ns1:%mfenced.qname;|ns1:%menclose.qname;
-                                   |ns1:%msub.qname;|ns1:%msup.qname;
-                                   |ns1:%msubsup.qname;|ns1:%munder.qname;
-                                   |ns1:%mover.qname;|ns1:%munderover.qname;
-                                   |ns1:%mmultiscripts.qname;
-                                   |ns1:%mtable.qname;|ns1:%mstack.qname;
-                                   |ns1:%mlongdiv.qname;
-                                   |ns1:%maction.qname;">
-
-<!-- end of mathml3-strict-content.rng -->
-
-<!ENTITY % cn.content "(#PCDATA|ns1:%mglyph.qname;|ns1:%sep.qname;
-                        |%PresentationExpression;)*">
-
-<!-- start of mathml3-content.rng -->
-
-<!-- start of mathml3-strict-content.rng -->
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-<!ELEMENT ns1:%cn.qname; %cn.content;>
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-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ENTITY % ci.content "(#PCDATA|ns1:%mglyph.qname;
-                        |%PresentationExpression;)*">
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-<!ELEMENT ns1:%ci.qname; %ci.content;>
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-<!ENTITY % csymbol.content "(#PCDATA|ns1:%mglyph.qname;
-                             |%PresentationExpression;)*">
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-<!ELEMENT ns1:%csymbol.qname; %csymbol.content;>
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-<!ENTITY % SymbolName "#PCDATA">
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-<!ENTITY % BvarQ "ns1:(%bvar.qname;)*">
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-<!ENTITY % DomainQ "(ns1:%domainofapplication.qname;|ns1:%condition.qname;
-                     |(ns1:%lowlimit.qname;,ns1:%uplimit.qname;?))*">
-
-<!ENTITY % constant-arith.class "ns1:%exponentiale.qname;
-                                 |ns1:%imaginaryi.qname;
-                                 |ns1:%notanumber.qname;|ns1:%true.qname;
-                                 |ns1:%false.qname;|ns1:%pi.qname;
-                                 |ns1:%eulergamma.qname;
-                                 |ns1:%infinity.qname;">
-
-<!ENTITY % constant-set.class "ns1:%integers.qname;|ns1:%reals.qname;
-                               |ns1:%rationals.qname;
-                               |ns1:%naturalnumbers.qname;
-                               |ns1:%complexes.qname;|ns1:%primes.qname;
-                               |ns1:%emptyset.qname;">
-
-<!ENTITY % binary-linalg.class "ns1:%vectorproduct.qname;
-                                |ns1:%scalarproduct.qname;
-                                |ns1:%outerproduct.qname;">
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-<!ENTITY % nary-linalg.class "ns1:%selector.qname;">
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-<!ENTITY % unary-linalg.class "ns1:%determinant.qname;
-                               |ns1:%transpose.qname;">
-
-<!ENTITY % nary-constructor.class "ns1:%vector.qname;|ns1:%matrix.qname;
-                                   |ns1:%matrixrow.qname;">
-
-<!ENTITY % nary-stats.class "ns1:%mean.qname;|ns1:%sdev.qname;
-                             |ns1:%variance.qname;|ns1:%median.qname;
-                             |ns1:%mode.qname;">
-
-<!ENTITY % unary-elementary.class "ns1:%sin.qname;|ns1:%cos.qname;
-                                   |ns1:%tan.qname;|ns1:%sec.qname;
-                                   |ns1:%csc.qname;|ns1:%cot.qname;
-                                   |ns1:%sinh.qname;|ns1:%cosh.qname;
-                                   |ns1:%tanh.qname;|ns1:%sech.qname;
-                                   |ns1:%csch.qname;|ns1:%coth.qname;
-                                   |ns1:%arcsin.qname;|ns1:%arccos.qname;
-                                   |ns1:%arctan.qname;|ns1:%arccosh.qname;
-                                   |ns1:%arccot.qname;|ns1:%arccoth.qname;
-                                   |ns1:%arccsc.qname;|ns1:%arccsch.qname;
-                                   |ns1:%arcsec.qname;|ns1:%arcsech.qname;
-                                   |ns1:%arcsinh.qname;
-                                   |ns1:%arctanh.qname;">
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-<!ENTITY % limit.class "ns1:%limit.qname;">
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-<!ENTITY % product.class "ns1:%product.qname;">
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-<!ENTITY % sum.class "ns1:%sum.qname;">
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-<!ENTITY % unary-set.class "ns1:%card.qname;">
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-<!ENTITY % nary-set-reln.class "ns1:%subset.qname;|ns1:%prsubset.qname;">
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-<!ENTITY % binary-set.class "ns1:%in.qname;|ns1:%notin.qname;
-                             |ns1:%notsubset.qname;|ns1:%notprsubset.qname;
-                             |ns1:%setdiff.qname;">
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-<!ENTITY % nary-set.class "ns1:%union.qname;|ns1:%intersect.qname;
-                           |ns1:%cartesianproduct.qname;">
-
-<!ENTITY % nary-setlist-constructor.class "ns1:%set.qname;
-                                           |ns1:%list.qname;">
-
-<!ENTITY % unary-veccalc.class "ns1:%divergence.qname;|ns1:%grad.qname;
-                                |ns1:%curl.qname;|ns1:%laplacian.qname;">
-
-<!ENTITY % partialdiff.class "ns1:%partialdiff.qname;">
-
-<!ENTITY % Differential-Operator.class "ns1:%diff.qname;">
-
-<!ENTITY % int.class "ns1:%int.qname;">
-
-<!ENTITY % binary-reln.class "ns1:%neq.qname;|ns1:%approx.qname;
-                              |ns1:%factorof.qname;|ns1:%tendsto.qname;">
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-<!ENTITY % nary-reln.class "ns1:%eq.qname;|ns1:%gt.qname;|ns1:%lt.qname;
-                            |ns1:%geq.qname;|ns1:%leq.qname;">
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-<!ENTITY % quantifier.class "ns1:%forall.qname;|ns1:%exists.qname;">
-
-<!ENTITY % binary-logical.class "ns1:%implies.qname;
-                                 |ns1:%equivalent.qname;">
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-<!ENTITY % unary-logical.class "ns1:%not.qname;">
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-<!ENTITY % nary-logical.class "ns1:%and.qname;|ns1:%or.qname;
-                               |ns1:%xor.qname;">
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-<!ENTITY % nary-arith.class "ns1:%plus.qname;|ns1:%times.qname;
-                             |ns1:%gcd.qname;|ns1:%lcm.qname;">
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-<!ENTITY % nary-minmax.class "ns1:%max.qname;|ns1:%min.qname;">
-
-<!ENTITY % unary-arith.class "ns1:%factorial.qname;|ns1:%abs.qname;
-                              |ns1:%conjugate.qname;|ns1:%arg.qname;
-                              |ns1:%real.qname;|ns1:%imaginary.qname;
-                              |ns1:%floor.qname;|ns1:%ceiling.qname;
-                              |ns1:%exp.qname;">
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-<!ENTITY % binary-arith.class "ns1:%quotient.qname;|ns1:%divide.qname;
-                               |ns1:%minus.qname;|ns1:%power.qname;
-                               |ns1:%rem.qname;|ns1:%root.qname;">
-
-<!ENTITY % nary-functional.class "ns1:%compose.qname;">
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-<!ENTITY % lambda.class "ns1:%lambda.qname;">
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-<!ENTITY % unary-functional.class "ns1:%inverse.qname;|ns1:%ident.qname;
-                                   |ns1:%domain.qname;|ns1:%codomain.qname;
-                                   |ns1:%image.qname;|ns1:%ln.qname;
-                                   |ns1:%log.qname;|ns1:%moment.qname;">
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-<!ENTITY % interval.class "ns1:%interval.qname;">
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-<!ENTITY % DeprecatedContExp "ns1:%reln.qname;|ns1:%fn.qname;
-                              |ns1:%declare.qname;">
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-<!ENTITY % CommonDeprecatedAtt "
-  other CDATA #IMPLIED">
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-<!ENTITY % Qualifier "(%DomainQ;)|ns1:%degree.qname;|ns1:%momentabout.qname;
-                      |ns1:%logbase.qname;">
-
-<!ENTITY % ContExp "ns1:%piecewise.qname;|%DeprecatedContExp;
-                    |%interval.class;|%unary-functional.class;
-                    |%lambda.class;|%nary-functional.class;
-                    |%binary-arith.class;|%unary-arith.class;
-                    |%nary-minmax.class;|%nary-arith.class;
-                    |%nary-logical.class;|%unary-logical.class;
-                    |%binary-logical.class;|%quantifier.class;
-                    |%nary-reln.class;|%binary-reln.class;|%int.class;
-                    |%Differential-Operator.class;|%partialdiff.class;
-                    |%unary-veccalc.class;
-                    |%nary-setlist-constructor.class;|%nary-set.class;
-                    |%binary-set.class;|%nary-set-reln.class;
-                    |%unary-set.class;|%sum.class;|%product.class;
-                    |%limit.class;|%unary-elementary.class;
-                    |%nary-stats.class;|%nary-constructor.class;
-                    |%unary-linalg.class;|%nary-linalg.class;
-                    |%binary-linalg.class;|%constant-set.class;
-                    |%constant-arith.class;|ns1:%semantics.qname;
-                    |ns1:%cn.qname;|ns1:%ci.qname;|ns1:%csymbol.qname;
-                    |ns1:%apply.qname;|ns1:%bind.qname;|ns1:%share.qname;
-                    |ns1:%cerror.qname;|ns1:%cbytes.qname;">
-
-<!ENTITY % CommonAtt "
-%MATHML.NamespaceDecl.attrib;
-   %XLINK.prefix;:href   CDATA #IMPLIED	
-  %XLINK.prefix;:type   CDATA #IMPLIED
-  xml:lang   CDATA #IMPLIED
-  xml:space   (default|preserve) #IMPLIED
-  id CDATA #IMPLIED
-  xref CDATA #IMPLIED
-  class CDATA #IMPLIED
-  style CDATA #IMPLIED
-  href CDATA #IMPLIED
-  %CommonDeprecatedAtt;">
-
-<!ENTITY % apply.content "(%ContExp;),(%BvarQ;),(%Qualifier;)*,
-                          (%ContExp;)*">
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-<!ELEMENT ns1:%apply.qname; (%apply.content;)>
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-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;>
-
-<!ENTITY % bind.content "%apply.content;">
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-<!ELEMENT ns1:%bind.qname; (%bind.content;)>
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-  %CommonAtt;>
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-<!ENTITY % Share.class "ns1:%share.qname;">
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-<!ENTITY % src "
-  src CDATA #IMPLIED">
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-<!ELEMENT ns1:%share.qname; EMPTY>
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-  %CommonAtt;
-  %src;>
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-<!ENTITY % Error.class "ns1:%cerror.qname;">
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-<!ELEMENT ns1:%cerror.qname; (ns1:%csymbol.qname;,(%ContExp;)*)>
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-<!ATTLIST ns1:%cerror.qname;
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-<!ENTITY % Cbytes.class "ns1:%cbytes.qname;">
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-<!ELEMENT ns1:%cbytes.qname; (#PCDATA)>
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-<!ENTITY % base64 "CDATA">
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-<!ENTITY % Cs.class "ns1:%cs.qname;">
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-<!ELEMENT ns1:%cs.qname; (#PCDATA)>
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-  encoding CDATA #IMPLIED
-  definitionURL CDATA #IMPLIED">
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-<!ATTLIST ns1:%cn.qname;
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-<!ATTLIST ns1:%ci.qname;
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-<!ENTITY % ci.type "
-  type CDATA #REQUIRED">
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-<!ATTLIST ns1:%csymbol.qname;
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-<!ELEMENT ns1:%bvar.qname; ((ns1:%degree.qname;,
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-                          |((ns1:%ci.qname;|ns1:%semantics.qname;),
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-<!ATTLIST ns1:%cbytes.qname;
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-<!ATTLIST ns1:%cs.qname;
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-<!ELEMENT ns1:%sep.qname; EMPTY>
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-<!ELEMENT ns1:%domainofapplication.qname; (%ContExp;)>
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-<!ELEMENT ns1:%condition.qname; (%ContExp;)>
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-<!ELEMENT ns1:%degree.qname; (%ContExp;)>
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-<!ELEMENT ns1:%momentabout.qname; (%ContExp;)>
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-<!ELEMENT ns1:%logbase.qname; (%ContExp;)>
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-<!ELEMENT ns1:%piecewise.qname; (ns1:%piece.qname;|ns1:%otherwise.qname;)*>
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-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!ELEMENT ns1:%integers.qname; EMPTY>
-<!ATTLIST ns1:%integers.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!ELEMENT ns1:%reals.qname; EMPTY>
-<!ATTLIST ns1:%reals.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!ELEMENT ns1:%rationals.qname; EMPTY>
-<!ATTLIST ns1:%rationals.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!ELEMENT ns1:%naturalnumbers.qname; EMPTY>
-<!ATTLIST ns1:%naturalnumbers.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!ELEMENT ns1:%complexes.qname; EMPTY>
-<!ATTLIST ns1:%complexes.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!ELEMENT ns1:%primes.qname; EMPTY>
-<!ATTLIST ns1:%primes.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!ELEMENT ns1:%emptyset.qname; EMPTY>
-<!ATTLIST ns1:%emptyset.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!ELEMENT ns1:%exponentiale.qname; EMPTY>
-<!ATTLIST ns1:%exponentiale.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!ELEMENT ns1:%imaginaryi.qname; EMPTY>
-<!ATTLIST ns1:%imaginaryi.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!ELEMENT ns1:%notanumber.qname; EMPTY>
-<!ATTLIST ns1:%notanumber.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!ELEMENT ns1:%true.qname; EMPTY>
-<!ATTLIST ns1:%true.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!ELEMENT ns1:%false.qname; EMPTY>
-<!ATTLIST ns1:%false.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!ELEMENT ns1:%pi.qname; EMPTY>
-<!ATTLIST ns1:%pi.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!ELEMENT ns1:%eulergamma.qname; EMPTY>
-<!ATTLIST ns1:%eulergamma.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!ELEMENT ns1:%infinity.qname; EMPTY>
-<!ATTLIST ns1:%infinity.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %CommonAtt;
-  %DefEncAtt;>
-
-<!-- end of mathml3-common.rng -->
-
-<!ENTITY % MathExpression "%ContExp;|%PresentationExpression;">
-
-<!-- end of mathml3-content.rng -->
-
-<!-- start of mathml3-presentation.rng -->
-
-<!ENTITY % ImpliedMrow "(%MathExpression;)*">
-
-<!ENTITY % TableRowExpression "ns1:%mtr.qname;|ns1:%mlabeledtr.qname;">
-
-<!ENTITY % TableCellExpression "ns1:%mtd.qname;">
-
-<!ENTITY % MstackExpression "%MathExpression;|ns1:%mscarries.qname;
-                             |ns1:%msline.qname;|ns1:%msrow.qname;
-                             |ns1:%msgroup.qname;">
-
-<!ENTITY % MsrowExpression "%MathExpression;|ns1:%none.qname;">
-
-<!ENTITY % MultiScriptExpression "(%MathExpression;|ns1:%none.qname;),
-                                  (%MathExpression;|ns1:%none.qname;)">
-
-<!ENTITY % mpadded-length "CDATA">
-
-<!ENTITY % linestyle "none|solid|dashed">
-
-<!ENTITY % verticalalign "top|bottom|center|baseline|axis">
-
-<!ENTITY % columnalignstyle "left|center|right">
-
-<!ENTITY % notationstyle "longdiv|actuarial|radical|box|roundedbox
-                          |circle|left|right|top|bottom|updiagonalstrike
-                          |downdiagonalstrike|verticalstrike
-                          |horizontalstrike|madruwb">
-
-<!ENTITY % idref "#PCDATA">
-
-<!ENTITY % unsigned-integer "CDATA">
-
-<!ENTITY % integer "CDATA">
-
-<!ENTITY % number "CDATA">
-
-<!ENTITY % character "CDATA">
-
-<!ENTITY % color "CDATA">
-
-<!ENTITY % group-alignment "left|center|right|decimalpoint">
-
-<!ENTITY % group-alignment-list "#PCDATA">
-
-<!ENTITY % group-alignment-list-list "#PCDATA">
-
-<!ENTITY % positive-integer "CDATA">
-
-<!ENTITY % token.content "#PCDATA|ns1:%mglyph.qname;
-                          |ns1:%malignmark.qname;">
-
-<!ELEMENT ns1:%mi.qname; (%token.content;)*>
-<!ATTLIST ns1:%mi.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ENTITY % length "CDATA">
-
-<!ENTITY % DeprecatedTokenAtt "
-  fontfamily CDATA #IMPLIED
-  fontweight (normal|bold) #IMPLIED
-  fontstyle (normal|italic) #IMPLIED
-  fontsize %length; #IMPLIED
-  color %color; #IMPLIED
-  background CDATA #IMPLIED">
-
-<!ENTITY % TokenAtt "
-  mathvariant (normal|bold|italic|bold-italic|double-struck|bold-fraktur
-               |script|bold-script|fraktur|sans-serif|bold-sans-serif
-               |sans-serif-italic|sans-serif-bold-italic|monospace
-               |initial|tailed|looped|stretched) #IMPLIED
-  mathsize CDATA #IMPLIED
-  dir (ltr|rtl) #IMPLIED
-  %DeprecatedTokenAtt;">
-
-<!ENTITY % CommonPresAtt "
-  mathcolor %color; #IMPLIED
-  mathbackground CDATA #IMPLIED">
-
-<!ATTLIST ns1:%mi.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  %TokenAtt;>
-
-<!ELEMENT ns1:%mn.qname; (%token.content;)*>
-<!ATTLIST ns1:%mn.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mn.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  %TokenAtt;>
-
-<!ELEMENT ns1:%mo.qname; (%token.content;)*>
-<!ATTLIST ns1:%mo.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mo.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  %TokenAtt;
-  form (prefix|infix|postfix) #IMPLIED
-  fence (true|false) #IMPLIED
-  separator (true|false) #IMPLIED
-  lspace %length; #IMPLIED
-  rspace %length; #IMPLIED
-  stretchy (true|false) #IMPLIED
-  symmetric (true|false) #IMPLIED
-  maxsize CDATA #IMPLIED
-  minsize %length; #IMPLIED
-  largeop (true|false) #IMPLIED
-  movablelimits (true|false) #IMPLIED
-  accent (true|false) #IMPLIED
-  linebreak (auto|newline|nobreak|goodbreak|badbreak) #IMPLIED
-  lineleading %length; #IMPLIED
-  linebreakstyle (before|after|duplicate|infixlinebreakstyle) #IMPLIED
-  linebreakmultchar CDATA #IMPLIED
-  indentalign (left|center|right|auto|id) #IMPLIED
-  indentshift %length; #IMPLIED
-  indenttarget CDATA #IMPLIED
-  indentalignfirst (left|center|right|auto|id|indentalign) #IMPLIED
-  indentshiftfirst CDATA #IMPLIED
-  indentalignlast (left|center|right|auto|id|indentalign) #IMPLIED
-  indentshiftlast CDATA #IMPLIED>
-
-<!ELEMENT ns1:%mtext.qname; (%token.content;)*>
-<!ATTLIST ns1:%mtext.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mtext.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  %TokenAtt;>
-
-<!ELEMENT ns1:%mspace.qname; EMPTY>
-<!ATTLIST ns1:%mspace.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mspace.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  %TokenAtt;
-  width %length; #IMPLIED
-  height %length; #IMPLIED
-  depth %length; #IMPLIED
-  linebreak (auto|newline|nobreak|goodbreak|badbreak
-             |indentingnewline) #IMPLIED>
-
-<!ELEMENT ns1:%ms.qname; (%token.content;)*>
-<!ATTLIST ns1:%ms.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%ms.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  %TokenAtt;
-  lquote CDATA #IMPLIED
-  rquote CDATA #IMPLIED>
-
-<!ENTITY % mglyph.deprecatedattributes "
-  index %integer; #IMPLIED
-  mathvariant (normal|bold|italic|bold-italic|double-struck|bold-fraktur
-               |script|bold-script|fraktur|sans-serif|bold-sans-serif
-               |sans-serif-italic|sans-serif-bold-italic|monospace
-               |initial|tailed|looped|stretched) #IMPLIED
-  mathsize CDATA #IMPLIED
-  %DeprecatedTokenAtt;">
-
-<!ENTITY % mglyph.attributes "
-  %CommonAtt;
-  %CommonPresAtt;
-  src CDATA #IMPLIED
-  width %length; #IMPLIED
-  height %length; #IMPLIED
-  valign CDATA #IMPLIED
-  alt CDATA #IMPLIED">
-
-<!ELEMENT ns1:%mglyph.qname; EMPTY>
-<!ATTLIST ns1:%mglyph.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %mglyph.attributes;
-  %mglyph.deprecatedattributes;>
-
-<!ELEMENT ns1:%msline.qname; EMPTY>
-<!ATTLIST ns1:%msline.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%msline.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  position %integer; #IMPLIED
-  length %unsigned-integer; #IMPLIED
-  leftoverhang %length; #IMPLIED
-  rightoverhang %length; #IMPLIED
-  mslinethickness CDATA #IMPLIED>
-
-<!ELEMENT ns1:%none.qname; EMPTY>
-<!ATTLIST ns1:%none.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%none.qname;
-  %CommonAtt;
-  %CommonPresAtt;>
-
-<!ELEMENT ns1:%mprescripts.qname; EMPTY>
-<!ATTLIST ns1:%mprescripts.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mprescripts.qname;
-  %CommonAtt;
-  %CommonPresAtt;>
-
-<!ELEMENT ns1:%malignmark.qname; EMPTY>
-<!ATTLIST ns1:%malignmark.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%malignmark.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  edge (left|right) #IMPLIED>
-
-<!ELEMENT ns1:%maligngroup.qname; EMPTY>
-<!ATTLIST ns1:%maligngroup.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%maligngroup.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  groupalign (left|center|right|decimalpoint) #IMPLIED>
-
-<!ELEMENT ns1:%mrow.qname; (%MathExpression;)*>
-<!ATTLIST ns1:%mrow.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mrow.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  dir (ltr|rtl) #IMPLIED>
-
-<!ELEMENT ns1:%mfrac.qname; ((%MathExpression;),(%MathExpression;))>
-<!ATTLIST ns1:%mfrac.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mfrac.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  linethickness CDATA #IMPLIED
-  numalign (left|center|right) #IMPLIED
-  denomalign (left|center|right) #IMPLIED
-  bevelled (true|false) #IMPLIED>
-
-<!ELEMENT ns1:%msqrt.qname; (%ImpliedMrow;)>
-<!ATTLIST ns1:%msqrt.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%msqrt.qname;
-  %CommonAtt;
-  %CommonPresAtt;>
-
-<!ELEMENT ns1:%mroot.qname; ((%MathExpression;),(%MathExpression;))>
-<!ATTLIST ns1:%mroot.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mroot.qname;
-  %CommonAtt;
-  %CommonPresAtt;>
-
-<!ELEMENT ns1:%mstyle.qname; (%ImpliedMrow;)>
-<!ATTLIST ns1:%mstyle.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ENTITY % mstyle.deprecatedattributes "
-  %DeprecatedTokenAtt;
-  veryverythinmathspace %length; #IMPLIED
-  verythinmathspace %length; #IMPLIED
-  thinmathspace %length; #IMPLIED
-  mediummathspace %length; #IMPLIED
-  thickmathspace %length; #IMPLIED
-  verythickmathspace %length; #IMPLIED
-  veryverythickmathspace %length; #IMPLIED">
-
-<!ENTITY % mstyle.generalattributes "
-  accent (true|false) #IMPLIED
-  accentunder (true|false) #IMPLIED
-  align (left|right|center) #IMPLIED
-  alignmentscope CDATA #IMPLIED
-  bevelled (true|false) #IMPLIED
-  charalign (left|center|right) #IMPLIED
-  charspacing CDATA #IMPLIED
-  close CDATA #IMPLIED
-  columnalign CDATA #IMPLIED
-  columnlines CDATA #IMPLIED
-  columnspacing CDATA #IMPLIED
-  columnspan %positive-integer; #IMPLIED
-  columnwidth CDATA #IMPLIED
-  crossout CDATA #IMPLIED
-  denomalign (left|center|right) #IMPLIED
-  depth %length; #IMPLIED
-  dir (ltr|rtl) #IMPLIED
-  edge (left|right) #IMPLIED
-  equalcolumns (true|false) #IMPLIED
-  equalrows (true|false) #IMPLIED
-  fence (true|false) #IMPLIED
-  form (prefix|infix|postfix) #IMPLIED
-  frame (%linestyle;) #IMPLIED
-  framespacing CDATA #IMPLIED
-  groupalign CDATA #IMPLIED
-  height %length; #IMPLIED
-  indentalign (left|center|right|auto|id) #IMPLIED
-  indentalignfirst (left|center|right|auto|id|indentalign) #IMPLIED
-  indentalignlast (left|center|right|auto|id|indentalign) #IMPLIED
-  indentshift %length; #IMPLIED
-  indentshiftfirst CDATA #IMPLIED
-  indentshiftlast CDATA #IMPLIED
-  indenttarget CDATA #IMPLIED
-  largeop (true|false) #IMPLIED
-  leftoverhang %length; #IMPLIED
-  length %unsigned-integer; #IMPLIED
-  linebreak (auto|newline|nobreak|goodbreak|badbreak) #IMPLIED
-  linebreakmultchar CDATA #IMPLIED
-  linebreakstyle (before|after|duplicate|infixlinebreakstyle) #IMPLIED
-  lineleading %length; #IMPLIED
-  linethickness CDATA #IMPLIED
-  location (w|nw|n|ne|e|se|s|sw) #IMPLIED
-  longdivstyle CDATA #IMPLIED
-  lquote CDATA #IMPLIED
-  lspace %length; #IMPLIED
-  mathsize CDATA #IMPLIED
-  mathvariant (normal|bold|italic|bold-italic|double-struck|bold-fraktur
-               |script|bold-script|fraktur|sans-serif|bold-sans-serif
-               |sans-serif-italic|sans-serif-bold-italic|monospace
-               |initial|tailed|looped|stretched) #IMPLIED
-  maxsize CDATA #IMPLIED
-  minlabelspacing %length; #IMPLIED
-  minsize %length; #IMPLIED
-  movablelimits (true|false) #IMPLIED
-  mslinethickness CDATA #IMPLIED
-  notation CDATA #IMPLIED
-  numalign (left|center|right) #IMPLIED
-  open CDATA #IMPLIED
-  position %integer; #IMPLIED
-  rightoverhang %length; #IMPLIED
-  rowalign CDATA #IMPLIED
-  rowlines CDATA #IMPLIED
-  rowspacing CDATA #IMPLIED
-  rowspan %positive-integer; #IMPLIED
-  rquote CDATA #IMPLIED
-  rspace %length; #IMPLIED
-  selection %positive-integer; #IMPLIED
-  separator (true|false) #IMPLIED
-  separators CDATA #IMPLIED
-  shift %integer; #IMPLIED
-  side (left|right|leftoverlap|rightoverlap) #IMPLIED
-  stackalign (left|center|right|decimalpoint) #IMPLIED
-  stretchy (true|false) #IMPLIED
-  subscriptshift %length; #IMPLIED
-  superscriptshift %length; #IMPLIED
-  symmetric (true|false) #IMPLIED
-  valign CDATA #IMPLIED
-  width %length; #IMPLIED">
-
-<!ENTITY % mstyle.specificattributes "
-  scriptlevel %integer; #IMPLIED
-  displaystyle (true|false) #IMPLIED
-  scriptsizemultiplier %number; #IMPLIED
-  scriptminsize %length; #IMPLIED
-  infixlinebreakstyle (before|after|duplicate) #IMPLIED
-  decimalpoint %character; #IMPLIED">
-
-<!ATTLIST ns1:%mstyle.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  %mstyle.specificattributes;
-  %mstyle.generalattributes;
-  %mstyle.deprecatedattributes;>
-
-<!ELEMENT ns1:%merror.qname; (%ImpliedMrow;)>
-<!ATTLIST ns1:%merror.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%merror.qname;
-  %CommonAtt;
-  %CommonPresAtt;>
-
-<!ELEMENT ns1:%mpadded.qname; (%ImpliedMrow;)>
-<!ATTLIST ns1:%mpadded.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mpadded.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  height %mpadded-length; #IMPLIED
-  depth %mpadded-length; #IMPLIED
-  width %mpadded-length; #IMPLIED
-  lspace %mpadded-length; #IMPLIED
-  voffset %mpadded-length; #IMPLIED>
-
-<!ELEMENT ns1:%mphantom.qname; (%ImpliedMrow;)>
-<!ATTLIST ns1:%mphantom.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mphantom.qname;
-  %CommonAtt;
-  %CommonPresAtt;>
-
-<!ELEMENT ns1:%mfenced.qname; (%MathExpression;)*>
-<!ATTLIST ns1:%mfenced.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mfenced.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  open CDATA #IMPLIED
-  close CDATA #IMPLIED
-  separators CDATA #IMPLIED>
-
-<!ELEMENT ns1:%menclose.qname; (%ImpliedMrow;)>
-<!ATTLIST ns1:%menclose.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%menclose.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  notation CDATA #IMPLIED>
-
-<!ELEMENT ns1:%msub.qname; ((%MathExpression;),(%MathExpression;))>
-<!ATTLIST ns1:%msub.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%msub.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  subscriptshift %length; #IMPLIED>
-
-<!ELEMENT ns1:%msup.qname; ((%MathExpression;),(%MathExpression;))>
-<!ATTLIST ns1:%msup.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%msup.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  superscriptshift %length; #IMPLIED>
-
-<!ENTITY % msubsup.attributes "
-  %CommonAtt;
-  %CommonPresAtt;
-  subscriptshift %length; #IMPLIED
-  superscriptshift %length; #IMPLIED">
-
-<!ELEMENT ns1:%msubsup.qname; ((%MathExpression;),(%MathExpression;),
-                             (%MathExpression;))>
-<!ATTLIST ns1:%msubsup.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %msubsup.attributes;>
-
-<!ELEMENT ns1:%munder.qname; ((%MathExpression;),(%MathExpression;))>
-<!ATTLIST ns1:%munder.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%munder.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  accentunder (true|false) #IMPLIED
-  align (left|right|center) #IMPLIED>
-
-<!ELEMENT ns1:%mover.qname; ((%MathExpression;),(%MathExpression;))>
-<!ATTLIST ns1:%mover.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mover.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  accent (true|false) #IMPLIED
-  align (left|right|center) #IMPLIED>
-
-<!ELEMENT ns1:%munderover.qname; ((%MathExpression;),(%MathExpression;),
-                                (%MathExpression;))>
-<!ATTLIST ns1:%munderover.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%munderover.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  accent (true|false) #IMPLIED
-  accentunder (true|false) #IMPLIED
-  align (left|right|center) #IMPLIED>
-
-<!ELEMENT ns1:%mmultiscripts.qname; ((%MathExpression;),
-                                   (%MultiScriptExpression;)*,
-                                   (ns1:%mprescripts.qname;,
-                                    (%MultiScriptExpression;)*)?)>
-<!ATTLIST ns1:%mmultiscripts.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mmultiscripts.qname;
-  %msubsup.attributes;>
-
-<!ELEMENT ns1:%mtable.qname; (%TableRowExpression;)*>
-<!ATTLIST ns1:%mtable.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mtable.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  align CDATA #IMPLIED
-  rowalign CDATA #IMPLIED
-  columnalign CDATA #IMPLIED
-  groupalign CDATA #IMPLIED
-  alignmentscope CDATA #IMPLIED
-  columnwidth CDATA #IMPLIED
-  width CDATA #IMPLIED
-  rowspacing CDATA #IMPLIED
-  columnspacing CDATA #IMPLIED
-  rowlines CDATA #IMPLIED
-  columnlines CDATA #IMPLIED
-  frame (%linestyle;) #IMPLIED
-  framespacing CDATA #IMPLIED
-  equalrows (true|false) #IMPLIED
-  equalcolumns (true|false) #IMPLIED
-  displaystyle (true|false) #IMPLIED
-  side (left|right|leftoverlap|rightoverlap) #IMPLIED
-  minlabelspacing %length; #IMPLIED>
-
-<!ELEMENT ns1:%mlabeledtr.qname; (%TableCellExpression;)+>
-<!ATTLIST ns1:%mlabeledtr.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ENTITY % mtr.attributes "
-  %CommonAtt;
-  %CommonPresAtt;
-  rowalign (top|bottom|center|baseline|axis) #IMPLIED
-  columnalign CDATA #IMPLIED
-  groupalign CDATA #IMPLIED">
-
-<!ATTLIST ns1:%mlabeledtr.qname;
-  %mtr.attributes;>
-
-<!ELEMENT ns1:%mtr.qname; (%TableCellExpression;)*>
-<!ATTLIST ns1:%mtr.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %mtr.attributes;>
-
-<!ELEMENT ns1:%mtd.qname; (%ImpliedMrow;)>
-<!ATTLIST ns1:%mtd.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mtd.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  rowspan %positive-integer; #IMPLIED
-  columnspan %positive-integer; #IMPLIED
-  rowalign (top|bottom|center|baseline|axis) #IMPLIED
-  columnalign (%columnalignstyle;) #IMPLIED
-  groupalign CDATA #IMPLIED>
-
-<!ELEMENT ns1:%mstack.qname; (%MstackExpression;)*>
-<!ATTLIST ns1:%mstack.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mstack.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  align CDATA #IMPLIED
-  stackalign (left|center|right|decimalpoint) #IMPLIED
-  charalign (left|center|right) #IMPLIED
-  charspacing CDATA #IMPLIED>
-
-<!ELEMENT ns1:%mlongdiv.qname; ((%MstackExpression;),(%MstackExpression;),
-                              (%MstackExpression;)+)>
-<!ATTLIST ns1:%mlongdiv.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ENTITY % msgroup.attributes "
-  %CommonAtt;
-  %CommonPresAtt;
-  position %integer; #IMPLIED
-  shift %integer; #IMPLIED">
-
-<!ATTLIST ns1:%mlongdiv.qname;
-  %msgroup.attributes;
-  longdivstyle CDATA #IMPLIED>
-
-<!ELEMENT ns1:%msgroup.qname; (%MstackExpression;)*>
-<!ATTLIST ns1:%msgroup.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %msgroup.attributes;>
-
-<!ELEMENT ns1:%msrow.qname; (%MsrowExpression;)*>
-<!ATTLIST ns1:%msrow.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%msrow.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  position %integer; #IMPLIED>
-
-<!ELEMENT ns1:%mscarries.qname; (%MsrowExpression;|ns1:%mscarry.qname;)*>
-<!ATTLIST ns1:%mscarries.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mscarries.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  position %integer; #IMPLIED
-  location (w|nw|n|ne|e|se|s|sw) #IMPLIED
-  crossout CDATA #IMPLIED
-  scriptsizemultiplier %number; #IMPLIED>
-
-<!ELEMENT ns1:%mscarry.qname; (%MsrowExpression;)*>
-<!ATTLIST ns1:%mscarry.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%mscarry.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  location (w|nw|n|ne|e|se|s|sw) #IMPLIED
-  crossout CDATA #IMPLIED>
-
-<!ELEMENT ns1:%maction.qname; (%MathExpression;)+>
-<!ATTLIST ns1:%maction.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%maction.qname;
-  %CommonAtt;
-  %CommonPresAtt;
-  actiontype CDATA #IMPLIED
-  selection %positive-integer; #IMPLIED>
-
-<!-- end of mathml3-presentation.rng -->
-
-<!-- start of mathml3-common.rng -->
-
-<!ELEMENT ns1:%math.qname; (%MathExpression;)*>
-<!ATTLIST ns1:%math.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ENTITY % NonMathMLAtt "">
-
-<!ENTITY % math.deprecatedattributes "
-  mode CDATA #IMPLIED
-  macros CDATA #IMPLIED">
-
-<!ATTLIST ns1:%math.qname;
-  %CommonAtt;
-  display (block|inline) #IMPLIED
-  maxwidth %length; #IMPLIED
-  overflow (linebreak|scroll|elide|truncate|scale) #IMPLIED
-  altimg CDATA #IMPLIED
-  altimg-width %length; #IMPLIED
-  altimg-height %length; #IMPLIED
-  altimg-valign CDATA #IMPLIED
-  alttext CDATA #IMPLIED
-  cdgroup CDATA #IMPLIED
-  %math.deprecatedattributes;
-  %CommonPresAtt;
-  %mstyle.specificattributes;
-  %mstyle.generalattributes;>
-
-<!ENTITY % name "
-  name CDATA #REQUIRED">
-
-<!ENTITY % cd "
-  cd CDATA #REQUIRED">
-
-<!ENTITY % annotation.attributes "
-  %CommonAtt;
-  cd CDATA #IMPLIED
-  name CDATA #IMPLIED
-  %DefEncAtt;
-  src CDATA #IMPLIED">
-
-<!ELEMENT ns1:%annotation.qname; (#PCDATA)>
-<!ATTLIST ns1:%annotation.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %annotation.attributes;>
-
-<!ENTITY % annotation-xml.model "(%MathExpression;)*">
-
-<!ENTITY % anyElement "">
-
-<!ELEMENT ns1:%annotation-xml.qname; (%annotation-xml.model;)>
-<!ATTLIST ns1:%annotation-xml.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'
-  %annotation.attributes;>
-
-<!ELEMENT ns1:%semantics.qname; ((%MathExpression;),
-                               (ns1:%annotation.qname;
-                                |ns1:%annotation-xml.qname;)*)>
-<!ATTLIST ns1:%semantics.qname;
-  xmlns:ns1 CDATA #FIXED 'http://www.w3.org/1998/Math/MathML'>
-
-<!ATTLIST ns1:%semantics.qname;
-  %CommonAtt;
-  %DefEncAtt;
-  cd CDATA #IMPLIED
-  name CDATA #IMPLIED>
diff --git a/htdocs/sgml-lib/WD-MathML3-20100610/README.txt b/htdocs/sgml-lib/WD-MathML3-20100610/README.txt
new file mode 100644
index 0000000..ce39ed5
--- /dev/null
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/README.txt
@@ -0,0 +1,5 @@
+Origin: http://www.w3.org/Math/DTD/
+        http://www.w3.org/Math/DTD/mathml3-dtd.zip
+Retrieved 2010-06-13
+
+Removed: predefined.ent (unreferenced, we have one on REC-xml-entity-names)
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isoamsa.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isoamsa.ent
index af6af14..af6af14 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isoamsa.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isoamsa.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isoamsb.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isoamsb.ent
index e225952..e225952 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isoamsb.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isoamsb.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isoamsc.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isoamsc.ent
index 52e10fe..52e10fe 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isoamsc.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isoamsc.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isoamsn.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isoamsn.ent
index e83accf..e83accf 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isoamsn.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isoamsn.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isoamso.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isoamso.ent
index 0ac869e..0ac869e 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isoamso.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isoamso.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isoamsr.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isoamsr.ent
index e4b064d..e4b064d 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isoamsr.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isoamsr.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isobox.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isobox.ent
index 9fa8cd0..9fa8cd0 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isobox.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isobox.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isocyr1.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isocyr1.ent
index 2bc3410..2bc3410 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isocyr1.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isocyr1.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isocyr2.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isocyr2.ent
index 5dc60c3..5dc60c3 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isocyr2.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isocyr2.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isodia.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isodia.ent
index 94bdfc7..94bdfc7 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isodia.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isodia.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isogrk3.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isogrk3.ent
index a644d94..a644d94 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isogrk3.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isogrk3.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isolat1.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isolat1.ent
index 7d4e982..7d4e982 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isolat1.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isolat1.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isolat2.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isolat2.ent
index 93e39e1..93e39e1 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isolat2.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isolat2.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isomfrk.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isomfrk.ent
index 62388dd..62388dd 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isomfrk.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isomfrk.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isomopf.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isomopf.ent
index 107f308..107f308 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isomopf.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isomopf.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isomscr.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isomscr.ent
index d31dd5e..d31dd5e 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isomscr.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isomscr.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isonum.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isonum.ent
index 84225b6..84225b6 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isonum.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isonum.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isopub.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isopub.ent
index e6f8a8f..e6f8a8f 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isopub.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isopub.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/isotech.ent b/htdocs/sgml-lib/WD-MathML3-20100610/isotech.ent
index bb1587b..bb1587b 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/isotech.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/isotech.ent
diff --git a/htdocs/sgml-lib/WD-MathML3-20100610/mathml3-qname.mod b/htdocs/sgml-lib/WD-MathML3-20100610/mathml3-qname.mod
new file mode 100644
index 0000000..b964155
--- /dev/null
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/mathml3-qname.mod
@@ -0,0 +1,295 @@
+
+<!-- ....................................................................... -->
+<!-- MathML Qualified Names Module  ........................................ -->
+<!-- file: mathml3-qname-1.mod
+
+     This is the Mathematical Markup Language (MathML) 2.0, an XML 
+     application for describing mathematical notation and capturing 
+     both its structure and content.
+
+     Copyright 1998-2010 W3C (MIT, INRIA, Keio), All Rights Reserved.
+
+     This DTD module is identified by the PUBLIC and SYSTEM identifiers:
+
+       PUBLIC "-//W3C//ENTITIES MathML 3.0 Qualified Names 1.0//EN"
+       SYSTEM "mathml3-qname.mod"
+
+     Revisions:
+     (none)
+     ....................................................................... -->
+
+<!-- MathML Qualified Names
+
+     This module is contained in two parts, labeled Section 'A' and 'B':
+
+       Section A declares parameter entities to support namespace-
+       qualified names, namespace declarations, and name prefixing 
+       for MathML.
+    
+       Section B declares parameter entities used to provide
+       namespace-qualified names for all MathML element types.
+
+     This module is derived from the XHTML Qualified Names Template module.
+-->
+
+<!-- Section A: XHTML XML Namespace Framework :::::::::::::::::::: -->
+
+<!ENTITY % NS.prefixed     "IGNORE" >
+<!ENTITY % MATHML.prefixed "%NS.prefixed;" >
+
+<!-- XLink ............... -->
+
+<!ENTITY % XLINK.prefix         "xlink" >		
+<!ENTITY % XLINK.xmlns "http://www.w3.org/1999/xlink" >
+<!ENTITY % XLINK.xmlns.attrib
+     "xmlns:%XLINK.prefix;  CDATA           #FIXED '%XLINK.xmlns;'"
+>
+
+<!-- W3C XML Schema ............... -->
+
+<!ENTITY % Schema.prefix         "xsi" >		
+<!ENTITY % Schema.xmlns "http://www.w3.org/2001/XMLSchema-instance" >
+<!ENTITY % Schema.xmlns.attrib
+     "xmlns:%Schema.prefix;  CDATA           #IMPLIED"
+>
+
+<!-- MathML .............. -->
+
+<!ENTITY % MATHML.xmlns    "http://www.w3.org/1998/Math/MathML" >
+<!ENTITY % MATHML.prefix   "m" >
+<![%MATHML.prefixed;[
+<!ENTITY % MATHML.xmlns.extra.attrib  "" >
+]]>
+<!ENTITY % MATHML.xmlns.extra.attrib 
+     "%XLINK.xmlns.attrib; 
+      %Schema.xmlns.attrib;" >
+
+<![%MATHML.prefixed;[
+<!ENTITY % MATHML.pfx  "%MATHML.prefix;:" >
+<!ENTITY % MATHML.xmlns.attrib
+     "xmlns:%MATHML.prefix;  CDATA   #FIXED '%MATHML.xmlns;'
+      %MATHML.xmlns.extra.attrib;"
+>
+]]>
+<!ENTITY % MATHML.pfx  "" >
+<!ENTITY % MATHML.xmlns.attrib
+     "xmlns        CDATA           #FIXED '%MATHML.xmlns;'
+      %MATHML.xmlns.extra.attrib;"
+>
+
+<![%NS.prefixed;[
+<!ENTITY % XHTML.xmlns.extra.attrib 
+     "%MATHML.xmlns.attrib;" >
+]]>
+<!ENTITY % XHTML.xmlns.extra.attrib
+     "%XLINK.xmlns.attrib;
+      %Schema.xmlns.attrib;"
+>
+
+
+<!-- ignores subsequent instantiation of this module when
+     used as external subset rather than module fragment.
+     NOTE: Do not modify this parameter entity, otherwise
+     a recursive parsing situation may result.
+-->
+<!ENTITY % mathml-qname.module "IGNORE" >
+
+<!-- Section B: MathML Qualified Names ::::::::::::::::::::::::::::: -->
+
+<!-- 9. This section declares parameter entities used to provide
+        namespace-qualified names for all MathML element types.
+-->
+
+<!ENTITY % abs.qname "%MATHML.pfx;abs" >
+<!ENTITY % and.qname "%MATHML.pfx;and" >
+<!ENTITY % annotation-xml.qname "%MATHML.pfx;annotation-xml" >
+<!ENTITY % annotation.qname "%MATHML.pfx;annotation" >
+<!ENTITY % apply.qname "%MATHML.pfx;apply" >
+<!ENTITY % approx.qname "%MATHML.pfx;approx" >
+<!ENTITY % arccos.qname "%MATHML.pfx;arccos" >
+<!ENTITY % arccosh.qname "%MATHML.pfx;arccosh" >
+<!ENTITY % arccot.qname "%MATHML.pfx;arccot" >
+<!ENTITY % arccoth.qname "%MATHML.pfx;arccoth" >
+<!ENTITY % arccsc.qname "%MATHML.pfx;arccsc" >
+<!ENTITY % arccsch.qname "%MATHML.pfx;arccsch" >
+<!ENTITY % arcsec.qname "%MATHML.pfx;arcsec" >
+<!ENTITY % arcsech.qname "%MATHML.pfx;arcsech" >
+<!ENTITY % arcsin.qname "%MATHML.pfx;arcsin" >
+<!ENTITY % arcsinh.qname "%MATHML.pfx;arcsinh" >
+<!ENTITY % arctan.qname "%MATHML.pfx;arctan" >
+<!ENTITY % arctanh.qname "%MATHML.pfx;arctanh" >
+<!ENTITY % arg.qname "%MATHML.pfx;arg" >
+<!ENTITY % bind.qname "%MATHML.pfx;bind" >
+<!ENTITY % bvar.qname "%MATHML.pfx;bvar" >
+<!ENTITY % card.qname "%MATHML.pfx;card" >
+<!ENTITY % cartesianproduct.qname "%MATHML.pfx;cartesianproduct" >
+<!ENTITY % cbytes.qname "%MATHML.pfx;cbytes" >
+<!ENTITY % ceiling.qname "%MATHML.pfx;ceiling" >
+<!ENTITY % cerror.qname "%MATHML.pfx;cerror" >
+<!ENTITY % ci.qname "%MATHML.pfx;ci" >
+<!ENTITY % cn.qname "%MATHML.pfx;cn" >
+<!ENTITY % codomain.qname "%MATHML.pfx;codomain" >
+<!ENTITY % complexes.qname "%MATHML.pfx;complexes" >
+<!ENTITY % compose.qname "%MATHML.pfx;compose" >
+<!ENTITY % condition.qname "%MATHML.pfx;condition" >
+<!ENTITY % conjugate.qname "%MATHML.pfx;conjugate" >
+<!ENTITY % cos.qname "%MATHML.pfx;cos" >
+<!ENTITY % cosh.qname "%MATHML.pfx;cosh" >
+<!ENTITY % cot.qname "%MATHML.pfx;cot" >
+<!ENTITY % coth.qname "%MATHML.pfx;coth" >
+<!ENTITY % cs.qname "%MATHML.pfx;cs" >
+<!ENTITY % csc.qname "%MATHML.pfx;csc" >
+<!ENTITY % csch.qname "%MATHML.pfx;csch" >
+<!ENTITY % csymbol.qname "%MATHML.pfx;csymbol" >
+<!ENTITY % curl.qname "%MATHML.pfx;curl" >
+<!ENTITY % declare.qname "%MATHML.pfx;declare" >
+<!ENTITY % degree.qname "%MATHML.pfx;degree" >
+<!ENTITY % determinant.qname "%MATHML.pfx;determinant" >
+<!ENTITY % diff.qname "%MATHML.pfx;diff" >
+<!ENTITY % divergence.qname "%MATHML.pfx;divergence" >
+<!ENTITY % divide.qname "%MATHML.pfx;divide" >
+<!ENTITY % domain.qname "%MATHML.pfx;domain" >
+<!ENTITY % domainofapplication.qname "%MATHML.pfx;domainofapplication" >
+<!ENTITY % emptyset.qname "%MATHML.pfx;emptyset" >
+<!ENTITY % eq.qname "%MATHML.pfx;eq" >
+<!ENTITY % equivalent.qname "%MATHML.pfx;equivalent" >
+<!ENTITY % eulergamma.qname "%MATHML.pfx;eulergamma" >
+<!ENTITY % exists.qname "%MATHML.pfx;exists" >
+<!ENTITY % exp.qname "%MATHML.pfx;exp" >
+<!ENTITY % exponentiale.qname "%MATHML.pfx;exponentiale" >
+<!ENTITY % factorial.qname "%MATHML.pfx;factorial" >
+<!ENTITY % factorof.qname "%MATHML.pfx;factorof" >
+<!ENTITY % false.qname "%MATHML.pfx;false" >
+<!ENTITY % floor.qname "%MATHML.pfx;floor" >
+<!ENTITY % fn.qname "%MATHML.pfx;fn" >
+<!ENTITY % forall.qname "%MATHML.pfx;forall" >
+<!ENTITY % gcd.qname "%MATHML.pfx;gcd" >
+<!ENTITY % geq.qname "%MATHML.pfx;geq" >
+<!ENTITY % grad.qname "%MATHML.pfx;grad" >
+<!ENTITY % gt.qname "%MATHML.pfx;gt" >
+<!ENTITY % ident.qname "%MATHML.pfx;ident" >
+<!ENTITY % image.qname "%MATHML.pfx;image" >
+<!ENTITY % imaginary.qname "%MATHML.pfx;imaginary" >
+<!ENTITY % imaginaryi.qname "%MATHML.pfx;imaginaryi" >
+<!ENTITY % implies.qname "%MATHML.pfx;implies" >
+<!ENTITY % in.qname "%MATHML.pfx;in" >
+<!ENTITY % infinity.qname "%MATHML.pfx;infinity" >
+<!ENTITY % int.qname "%MATHML.pfx;int" >
+<!ENTITY % integers.qname "%MATHML.pfx;integers" >
+<!ENTITY % intersect.qname "%MATHML.pfx;intersect" >
+<!ENTITY % interval.qname "%MATHML.pfx;interval" >
+<!ENTITY % inverse.qname "%MATHML.pfx;inverse" >
+<!ENTITY % lambda.qname "%MATHML.pfx;lambda" >
+<!ENTITY % laplacian.qname "%MATHML.pfx;laplacian" >
+<!ENTITY % lcm.qname "%MATHML.pfx;lcm" >
+<!ENTITY % leq.qname "%MATHML.pfx;leq" >
+<!ENTITY % limit.qname "%MATHML.pfx;limit" >
+<!ENTITY % list.qname "%MATHML.pfx;list" >
+<!ENTITY % ln.qname "%MATHML.pfx;ln" >
+<!ENTITY % log.qname "%MATHML.pfx;log" >
+<!ENTITY % logbase.qname "%MATHML.pfx;logbase" >
+<!ENTITY % lowlimit.qname "%MATHML.pfx;lowlimit" >
+<!ENTITY % lt.qname "%MATHML.pfx;lt" >
+<!ENTITY % maction.qname "%MATHML.pfx;maction" >
+<!ENTITY % maligngroup.qname "%MATHML.pfx;maligngroup" >
+<!ENTITY % malignmark.qname "%MATHML.pfx;malignmark" >
+<!ENTITY % math.qname "%MATHML.pfx;math" >
+<!ENTITY % matrix.qname "%MATHML.pfx;matrix" >
+<!ENTITY % matrixrow.qname "%MATHML.pfx;matrixrow" >
+<!ENTITY % max.qname "%MATHML.pfx;max" >
+<!ENTITY % mean.qname "%MATHML.pfx;mean" >
+<!ENTITY % median.qname "%MATHML.pfx;median" >
+<!ENTITY % menclose.qname "%MATHML.pfx;menclose" >
+<!ENTITY % merror.qname "%MATHML.pfx;merror" >
+<!ENTITY % mfenced.qname "%MATHML.pfx;mfenced" >
+<!ENTITY % mfrac.qname "%MATHML.pfx;mfrac" >
+<!ENTITY % mglyph.qname "%MATHML.pfx;mglyph" >
+<!ENTITY % mi.qname "%MATHML.pfx;mi" >
+<!ENTITY % min.qname "%MATHML.pfx;min" >
+<!ENTITY % minus.qname "%MATHML.pfx;minus" >
+<!ENTITY % mlabeledtr.qname "%MATHML.pfx;mlabeledtr" >
+<!ENTITY % mlongdiv.qname "%MATHML.pfx;mlongdiv" >
+<!ENTITY % mmultiscripts.qname "%MATHML.pfx;mmultiscripts" >
+<!ENTITY % mn.qname "%MATHML.pfx;mn" >
+<!ENTITY % mo.qname "%MATHML.pfx;mo" >
+<!ENTITY % mode.qname "%MATHML.pfx;mode" >
+<!ENTITY % moment.qname "%MATHML.pfx;moment" >
+<!ENTITY % momentabout.qname "%MATHML.pfx;momentabout" >
+<!ENTITY % mover.qname "%MATHML.pfx;mover" >
+<!ENTITY % mpadded.qname "%MATHML.pfx;mpadded" >
+<!ENTITY % mphantom.qname "%MATHML.pfx;mphantom" >
+<!ENTITY % mprescripts.qname "%MATHML.pfx;mprescripts" >
+<!ENTITY % mroot.qname "%MATHML.pfx;mroot" >
+<!ENTITY % mrow.qname "%MATHML.pfx;mrow" >
+<!ENTITY % ms.qname "%MATHML.pfx;ms" >
+<!ENTITY % mscarries.qname "%MATHML.pfx;mscarries" >
+<!ENTITY % mscarry.qname "%MATHML.pfx;mscarry" >
+<!ENTITY % msgroup.qname "%MATHML.pfx;msgroup" >
+<!ENTITY % msline.qname "%MATHML.pfx;msline" >
+<!ENTITY % mspace.qname "%MATHML.pfx;mspace" >
+<!ENTITY % msqrt.qname "%MATHML.pfx;msqrt" >
+<!ENTITY % msrow.qname "%MATHML.pfx;msrow" >
+<!ENTITY % mstack.qname "%MATHML.pfx;mstack" >
+<!ENTITY % mstyle.qname "%MATHML.pfx;mstyle" >
+<!ENTITY % msub.qname "%MATHML.pfx;msub" >
+<!ENTITY % msubsup.qname "%MATHML.pfx;msubsup" >
+<!ENTITY % msup.qname "%MATHML.pfx;msup" >
+<!ENTITY % mtable.qname "%MATHML.pfx;mtable" >
+<!ENTITY % mtd.qname "%MATHML.pfx;mtd" >
+<!ENTITY % mtext.qname "%MATHML.pfx;mtext" >
+<!ENTITY % mtr.qname "%MATHML.pfx;mtr" >
+<!ENTITY % munder.qname "%MATHML.pfx;munder" >
+<!ENTITY % munderover.qname "%MATHML.pfx;munderover" >
+<!ENTITY % naturalnumbers.qname "%MATHML.pfx;naturalnumbers" >
+<!ENTITY % neq.qname "%MATHML.pfx;neq" >
+<!ENTITY % none.qname "%MATHML.pfx;none" >
+<!ENTITY % not.qname "%MATHML.pfx;not" >
+<!ENTITY % notanumber.qname "%MATHML.pfx;notanumber" >
+<!ENTITY % notin.qname "%MATHML.pfx;notin" >
+<!ENTITY % notprsubset.qname "%MATHML.pfx;notprsubset" >
+<!ENTITY % notsubset.qname "%MATHML.pfx;notsubset" >
+<!ENTITY % or.qname "%MATHML.pfx;or" >
+<!ENTITY % otherwise.qname "%MATHML.pfx;otherwise" >
+<!ENTITY % outerproduct.qname "%MATHML.pfx;outerproduct" >
+<!ENTITY % partialdiff.qname "%MATHML.pfx;partialdiff" >
+<!ENTITY % pi.qname "%MATHML.pfx;pi" >
+<!ENTITY % piece.qname "%MATHML.pfx;piece" >
+<!ENTITY % piecewise.qname "%MATHML.pfx;piecewise" >
+<!ENTITY % plus.qname "%MATHML.pfx;plus" >
+<!ENTITY % power.qname "%MATHML.pfx;power" >
+<!ENTITY % primes.qname "%MATHML.pfx;primes" >
+<!ENTITY % product.qname "%MATHML.pfx;product" >
+<!ENTITY % prsubset.qname "%MATHML.pfx;prsubset" >
+<!ENTITY % quotient.qname "%MATHML.pfx;quotient" >
+<!ENTITY % rationals.qname "%MATHML.pfx;rationals" >
+<!ENTITY % real.qname "%MATHML.pfx;real" >
+<!ENTITY % reals.qname "%MATHML.pfx;reals" >
+<!ENTITY % reln.qname "%MATHML.pfx;reln" >
+<!ENTITY % rem.qname "%MATHML.pfx;rem" >
+<!ENTITY % root.qname "%MATHML.pfx;root" >
+<!ENTITY % scalarproduct.qname "%MATHML.pfx;scalarproduct" >
+<!ENTITY % sdev.qname "%MATHML.pfx;sdev" >
+<!ENTITY % sec.qname "%MATHML.pfx;sec" >
+<!ENTITY % sech.qname "%MATHML.pfx;sech" >
+<!ENTITY % selector.qname "%MATHML.pfx;selector" >
+<!ENTITY % semantics.qname "%MATHML.pfx;semantics" >
+<!ENTITY % sep.qname "%MATHML.pfx;sep" >
+<!ENTITY % set.qname "%MATHML.pfx;set" >
+<!ENTITY % setdiff.qname "%MATHML.pfx;setdiff" >
+<!ENTITY % share.qname "%MATHML.pfx;share" >
+<!ENTITY % sin.qname "%MATHML.pfx;sin" >
+<!ENTITY % sinh.qname "%MATHML.pfx;sinh" >
+<!ENTITY % subset.qname "%MATHML.pfx;subset" >
+<!ENTITY % sum.qname "%MATHML.pfx;sum" >
+<!ENTITY % tan.qname "%MATHML.pfx;tan" >
+<!ENTITY % tanh.qname "%MATHML.pfx;tanh" >
+<!ENTITY % tendsto.qname "%MATHML.pfx;tendsto" >
+<!ENTITY % times.qname "%MATHML.pfx;times" >
+<!ENTITY % transpose.qname "%MATHML.pfx;transpose" >
+<!ENTITY % true.qname "%MATHML.pfx;true" >
+<!ENTITY % union.qname "%MATHML.pfx;union" >
+<!ENTITY % uplimit.qname "%MATHML.pfx;uplimit" >
+<!ENTITY % variance.qname "%MATHML.pfx;variance" >
+<!ENTITY % vector.qname "%MATHML.pfx;vector" >
+<!ENTITY % vectorproduct.qname "%MATHML.pfx;vectorproduct" >
+<!ENTITY % xor.qname "%MATHML.pfx;xor" >
diff --git a/htdocs/sgml-lib/WD-MathML3-20100610/mathml3.dtd b/htdocs/sgml-lib/WD-MathML3-20100610/mathml3.dtd
new file mode 100644
index 0000000..ad4fae1
--- /dev/null
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/mathml3.dtd
@@ -0,0 +1,1662 @@
+
+<!-- MathML 3.0 DTD  ....................................................... -->
+<!-- file: mathml3.dtd
+-->
+
+<!-- MathML 3.0 DTD
+
+     This is the Mathematical Markup Language (MathML) 3.0, an XML
+     application for describing mathematical notation and capturing
+     both its structure and content.
+
+     Copyright &#xa9; 1998-2010 W3C&#xae; (MIT, ERCIM, Keio), All Rights 
+     Reserved. W3C liability, trademark, document use and software
+     licensing rules apply. 
+
+     Permission to use, copy, modify and distribute the MathML 2.0 DTD and
+     its accompanying documentation for any purpose and without fee is
+     hereby granted in perpetuity, provided that the above copyright notice
+     and this paragraph appear in all copies.  The copyright holders make
+     no representation about the suitability of the DTD for any purpose.
+
+     It is provided "as is" without expressed or implied warranty.
+
+     This entity may be identified by the PUBLIC and SYSTEM identifiers:
+
+       PUBLIC "-//W3C//DTD MathML 3.0//EN"
+       SYSTEM "mathml3.dtd"
+
+     Revisions: editor and revision history at EOF
+-->
+<!-- Entity used to enable marked sections which enforces stricter		
+     checking of MathML syntax rules		
+-->
+<!ENTITY % MathMLstrict "IGNORE">		
+
+<!-- MathML Qualified Names module ............................... -->
+<!ENTITY % mathml-qname.module "INCLUDE" >
+<![%mathml-qname.module;[
+<!ENTITY % mathml-qname.mod
+     PUBLIC "-//W3C//ENTITIES MathML 3.0 Qualified Names 1.0//EN"
+            "mathml3-qname.mod" >
+%mathml-qname.mod;]]>
+
+<!-- if %NS.prefixed; is INCLUDE, include all NS attributes, 
+     otherwise just those associated with MathML
+-->
+<![%NS.prefixed;[
+  <!ENTITY % MATHML.NamespaceDecl.attrib 
+         "%NamespaceDecl.attrib;"
+>
+]]>
+<!ENTITY % MATHML.NamespaceDecl.attrib 
+     "%MATHML.xmlns.attrib;"
+>
+
+
+<!-- MathML Character Entities .............................................. -->
+<!ENTITY % mathml-charent.module "INCLUDE" >
+<![%mathml-charent.module;[
+
+
+<!ENTITY % isobox PUBLIC "-//W3C//ENTITIES Box and Line Drawing//EN" "isobox.ent">
+%isobox;
+<!ENTITY % isocyr1 PUBLIC "-//W3C//ENTITIES Russian Cyrillic//EN" "isocyr1.ent">
+%isocyr1;
+<!ENTITY % isocyr2 PUBLIC "-//W3C//ENTITIES Non-Russian Cyrillic//EN" "isocyr2.ent">
+%isocyr2;
+<!ENTITY % isodia PUBLIC "-//W3C//ENTITIES Diacritical Marks//EN" "isodia.ent">
+%isodia;
+<!ENTITY % isolat1 PUBLIC "-//W3C//ENTITIES Added Latin 1//EN" "isolat1.ent">
+%isolat1;
+<!ENTITY % isolat2 PUBLIC "-//W3C//ENTITIES Added Latin 2//EN" "isolat2.ent">
+%isolat2;
+<!ENTITY % isonum PUBLIC "-//W3C//ENTITIES Numeric and Special Graphic//EN" "isonum.ent">
+%isonum;
+<!ENTITY % isopub PUBLIC "-//W3C//ENTITIES Publishing//EN" "isopub.ent">
+%isopub;
+<!ENTITY % isoamsa PUBLIC "-//W3C//ENTITIES Added Math Symbols: Arrow Relations//EN" "isoamsa.ent">
+%isoamsa;
+<!ENTITY % isoamsb PUBLIC "-//W3C//ENTITIES Added Math Symbols: Binary Operators//EN" "isoamsb.ent">
+%isoamsb;
+<!ENTITY % isoamsc PUBLIC "-//W3C//ENTITIES Added Math Symbols: Delimiters//EN" "isoamsc.ent">
+%isoamsc;
+<!ENTITY % isoamsn PUBLIC "-//W3C//ENTITIES Added Math Symbols: Negated Relations//EN" "isoamsn.ent">
+%isoamsn;
+<!ENTITY % isoamso PUBLIC "-//W3C//ENTITIES Added Math Symbols: Ordinary//EN" "isoamso.ent">
+%isoamso;
+<!ENTITY % isoamsr PUBLIC "-//W3C//ENTITIES Added Math Symbols: Relations//EN" "isoamsr.ent">
+%isoamsr;
+<!ENTITY % isogrk3 PUBLIC "-//W3C//ENTITIES Greek Symbols//EN" "isogrk3.ent">
+%isogrk3;
+<!ENTITY % isomfrk PUBLIC "-//W3C//ENTITIES Math Alphabets: Fraktur//EN" "isomfrk.ent">
+%isomfrk;
+<!ENTITY % isomopf PUBLIC "-//W3C//ENTITIES Math Alphabets: Open Face//EN" "isomopf.ent">
+%isomopf;
+<!ENTITY % isomscr PUBLIC "-//W3C//ENTITIES Math Alphabets: Script//EN" "isomscr.ent">
+%isomscr;
+<!ENTITY % isotech PUBLIC "-//W3C//ENTITIES General Technical//EN" "isotech.ent">
+%isotech;
+<!ENTITY % mmlextra PUBLIC "-//W3C//ENTITIES Additional MathML Symbols//EN" "mmlextra.ent">
+%mmlextra;
+<!ENTITY % mmlalias PUBLIC "-//W3C//ENTITIES MathML Aliases//EN" "mmlalias.ent">
+%mmlalias;
+
+<!-- end of MathML Character Entity section -->]]>
+
+
+
+<!ENTITY % MalignExpression "%maligngroup.qname;|%malignmark.qname;">
+
+<!ENTITY % TokenExpression "%mi.qname;|%mn.qname;|%mo.qname;|%mtext.qname;
+                            |%mspace.qname;|%ms.qname;">
+
+<!ENTITY % PresentationExpression "%TokenExpression;|%MalignExpression;
+                                   |%mrow.qname;|%mfrac.qname;|%msqrt.qname;
+                                   |%mroot.qname;|%mstyle.qname;
+                                   |%merror.qname;|%mpadded.qname;
+                                   |%mphantom.qname;|%mfenced.qname;
+                                   |%menclose.qname;|%msub.qname;|%msup.qname;
+                                   |%msubsup.qname;|%munder.qname;
+                                   |%mover.qname;|%munderover.qname;
+                                   |%mmultiscripts.qname;|%mtable.qname;
+                                   |%mstack.qname;|%mlongdiv.qname;
+                                   |%maction.qname;">
+
+<!-- end of mathml3-strict-content.rng -->
+
+<!ENTITY % cn.content "(#PCDATA|%mglyph.qname;|%sep.qname;
+                        |%PresentationExpression;)*">
+
+<!-- start of mathml3-content.rng -->
+
+<!-- start of mathml3-strict-content.rng -->
+
+<!ELEMENT %cn.qname; %cn.content;>
+
+<!ENTITY % ci.content "(#PCDATA|%mglyph.qname;
+                        |%PresentationExpression;)*">
+
+<!ELEMENT %ci.qname; %ci.content;>
+
+<!ENTITY % csymbol.content "(#PCDATA|%mglyph.qname;
+                             |%PresentationExpression;)*">
+
+<!ELEMENT %csymbol.qname; %csymbol.content;>
+
+<!ENTITY % SymbolName "#PCDATA">
+
+<!ENTITY % BvarQ "(%bvar.qname;)*">
+
+<!ENTITY % DomainQ "(%domainofapplication.qname;|%condition.qname;
+                     |(%lowlimit.qname;,%uplimit.qname;?))*">
+
+<!ENTITY % constant-arith.class "%exponentiale.qname;|%imaginaryi.qname;
+                                 |%notanumber.qname;|%true.qname;
+                                 |%false.qname;|%pi.qname;|%eulergamma.qname;
+                                 |%infinity.qname;">
+
+<!ENTITY % constant-set.class "%integers.qname;|%reals.qname;
+                               |%rationals.qname;|%naturalnumbers.qname;
+                               |%complexes.qname;|%primes.qname;
+                               |%emptyset.qname;">
+
+<!ENTITY % binary-linalg.class "%vectorproduct.qname;|%scalarproduct.qname;
+                                |%outerproduct.qname;">
+
+<!ENTITY % nary-linalg.class "%selector.qname;">
+
+<!ENTITY % unary-linalg.class "%determinant.qname;|%transpose.qname;">
+
+<!ENTITY % nary-constructor.class "%vector.qname;|%matrix.qname;
+                                   |%matrixrow.qname;">
+
+<!ENTITY % nary-stats.class "%mean.qname;|%sdev.qname;|%variance.qname;
+                             |%median.qname;|%mode.qname;">
+
+<!ENTITY % unary-elementary.class "%sin.qname;|%cos.qname;|%tan.qname;
+                                   |%sec.qname;|%csc.qname;|%cot.qname;
+                                   |%sinh.qname;|%cosh.qname;|%tanh.qname;
+                                   |%sech.qname;|%csch.qname;|%coth.qname;
+                                   |%arcsin.qname;|%arccos.qname;
+                                   |%arctan.qname;|%arccosh.qname;
+                                   |%arccot.qname;|%arccoth.qname;
+                                   |%arccsc.qname;|%arccsch.qname;
+                                   |%arcsec.qname;|%arcsech.qname;
+                                   |%arcsinh.qname;|%arctanh.qname;">
+
+<!ENTITY % limit.class "%limit.qname;">
+
+<!ENTITY % product.class "%product.qname;">
+
+<!ENTITY % sum.class "%sum.qname;">
+
+<!ENTITY % unary-set.class "%card.qname;">
+
+<!ENTITY % nary-set-reln.class "%subset.qname;|%prsubset.qname;">
+
+<!ENTITY % binary-set.class "%in.qname;|%notin.qname;|%notsubset.qname;
+                             |%notprsubset.qname;|%setdiff.qname;">
+
+<!ENTITY % nary-set.class "%union.qname;|%intersect.qname;
+                           |%cartesianproduct.qname;">
+
+<!ENTITY % nary-setlist-constructor.class "%set.qname;|%list.qname;">
+
+<!ENTITY % unary-veccalc.class "%divergence.qname;|%grad.qname;|%curl.qname;
+                                |%laplacian.qname;">
+
+<!ENTITY % partialdiff.class "%partialdiff.qname;">
+
+<!ENTITY % Differential-Operator.class "%diff.qname;">
+
+<!ENTITY % int.class "%int.qname;">
+
+<!ENTITY % binary-reln.class "%neq.qname;|%approx.qname;|%factorof.qname;
+                              |%tendsto.qname;">
+
+<!ENTITY % nary-reln.class "%eq.qname;|%gt.qname;|%lt.qname;|%geq.qname;
+                            |%leq.qname;">
+
+<!ENTITY % quantifier.class "%forall.qname;|%exists.qname;">
+
+<!ENTITY % binary-logical.class "%implies.qname;|%equivalent.qname;">
+
+<!ENTITY % unary-logical.class "%not.qname;">
+
+<!ENTITY % nary-logical.class "%and.qname;|%or.qname;|%xor.qname;">
+
+<!ENTITY % nary-arith.class "%plus.qname;|%times.qname;|%gcd.qname;
+                             |%lcm.qname;">
+
+<!ENTITY % nary-minmax.class "%max.qname;|%min.qname;">
+
+<!ENTITY % unary-arith.class "%factorial.qname;|%abs.qname;|%conjugate.qname;
+                              |%arg.qname;|%real.qname;|%imaginary.qname;
+                              |%floor.qname;|%ceiling.qname;|%exp.qname;">
+
+<!ENTITY % binary-arith.class "%quotient.qname;|%divide.qname;|%minus.qname;
+                               |%power.qname;|%rem.qname;|%root.qname;">
+
+<!ENTITY % nary-functional.class "%compose.qname;">
+
+<!ENTITY % lambda.class "%lambda.qname;">
+
+<!ENTITY % unary-functional.class "%inverse.qname;|%ident.qname;
+                                   |%domain.qname;|%codomain.qname;
+                                   |%image.qname;|%ln.qname;|%log.qname;
+                                   |%moment.qname;">
+
+<!ENTITY % interval.class "%interval.qname;">
+
+<!ENTITY % DeprecatedContExp "%reln.qname;|%fn.qname;|%declare.qname;">
+
+<!ENTITY % CommonDeprecatedAtt "
+  other CDATA #IMPLIED">
+
+<!ENTITY % Qualifier "(%DomainQ;)|%degree.qname;|%momentabout.qname;
+                      |%logbase.qname;">
+
+<!ENTITY % ContExp "%piecewise.qname;|%DeprecatedContExp;|%interval.class;
+                    |%unary-functional.class;|%lambda.class;
+                    |%nary-functional.class;|%binary-arith.class;
+                    |%unary-arith.class;|%nary-minmax.class;
+                    |%nary-arith.class;|%nary-logical.class;
+                    |%unary-logical.class;|%binary-logical.class;
+                    |%quantifier.class;|%nary-reln.class;
+                    |%binary-reln.class;|%int.class;
+                    |%Differential-Operator.class;|%partialdiff.class;
+                    |%unary-veccalc.class;
+                    |%nary-setlist-constructor.class;|%nary-set.class;
+                    |%binary-set.class;|%nary-set-reln.class;
+                    |%unary-set.class;|%sum.class;|%product.class;
+                    |%limit.class;|%unary-elementary.class;
+                    |%nary-stats.class;|%nary-constructor.class;
+                    |%unary-linalg.class;|%nary-linalg.class;
+                    |%binary-linalg.class;|%constant-set.class;
+                    |%constant-arith.class;|%semantics.qname;|%cn.qname;
+                    |%ci.qname;|%csymbol.qname;|%apply.qname;|%bind.qname;
+                    |%share.qname;|%cerror.qname;|%cbytes.qname;|%cs.qname;">
+
+<!ENTITY % CommonAtt "
+%MATHML.NamespaceDecl.attrib;
+   %XLINK.prefix;:href   CDATA #IMPLIED	
+  %XLINK.prefix;:type   CDATA #IMPLIED
+  xml:lang   CDATA #IMPLIED
+  xml:space   (default|preserve) #IMPLIED
+  id CDATA #IMPLIED
+  xref CDATA #IMPLIED
+  class CDATA #IMPLIED
+  style CDATA #IMPLIED
+  href CDATA #IMPLIED
+  %CommonDeprecatedAtt;">
+
+<!ENTITY % apply.content "(%ContExp;),(%BvarQ;),(%Qualifier;)*,
+                          (%ContExp;)*">
+
+<!ELEMENT %apply.qname; (%apply.content;)>
+<!ATTLIST %apply.qname;
+  %CommonAtt;>
+
+<!ENTITY % bind.content "%apply.content;">
+
+<!ELEMENT %bind.qname; (%bind.content;)>
+<!ATTLIST %bind.qname;
+  %CommonAtt;>
+
+<!ENTITY % src "
+  src CDATA #IMPLIED">
+
+<!ELEMENT %share.qname; EMPTY>
+<!ATTLIST %share.qname;
+  %CommonAtt;
+  %src;>
+
+<!ELEMENT %cerror.qname; (%csymbol.qname;,(%ContExp;)*)>
+
+<!ATTLIST %cerror.qname;
+  %CommonAtt;>
+
+<!ELEMENT %cbytes.qname; (#PCDATA)>
+
+<!ENTITY % base64 "CDATA">
+
+<!ELEMENT %cs.qname; (#PCDATA)>
+
+<!ENTITY % DefEncAtt "
+  encoding CDATA #IMPLIED
+  definitionURL CDATA #IMPLIED">
+
+<!ATTLIST %cn.qname;
+  %CommonAtt;
+  %DefEncAtt;
+  type CDATA #IMPLIED
+  base CDATA #IMPLIED>
+
+<!ATTLIST %ci.qname;
+  %CommonAtt;
+  %DefEncAtt;
+  type CDATA #IMPLIED>
+
+<!ENTITY % ci.type "
+  type CDATA #REQUIRED">
+
+<!ATTLIST %csymbol.qname;
+  %CommonAtt;
+  %DefEncAtt;
+  type CDATA #IMPLIED
+  cd CDATA #IMPLIED>
+
+<!ELEMENT %bvar.qname; ((%degree.qname;,(%ci.qname;|%semantics.qname;))
+                      |((%ci.qname;|%semantics.qname;),(%degree.qname;)?))>
+
+<!ATTLIST %cbytes.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ATTLIST %cs.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ENTITY % base "
+  base CDATA #REQUIRED">
+
+<!ELEMENT %sep.qname; EMPTY>
+
+<!ELEMENT %domainofapplication.qname; (%ContExp;)>
+
+<!ELEMENT %condition.qname; (%ContExp;)>
+
+<!ELEMENT %uplimit.qname; (%ContExp;)>
+
+<!ELEMENT %lowlimit.qname; (%ContExp;)>
+
+<!ELEMENT %degree.qname; (%ContExp;)>
+
+<!ELEMENT %momentabout.qname; (%ContExp;)>
+
+<!ELEMENT %logbase.qname; (%ContExp;)>
+
+<!ENTITY % type "
+  type CDATA #REQUIRED">
+
+<!ENTITY % order "
+  order (numeric|lexicographic) #REQUIRED">
+
+<!ENTITY % closure "
+  closure CDATA #REQUIRED">
+
+<!ELEMENT %piecewise.qname; (%piece.qname;|%otherwise.qname;)*>
+<!ATTLIST %piecewise.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %piece.qname; ((%ContExp;),(%ContExp;))>
+<!ATTLIST %piece.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %otherwise.qname; (%ContExp;)>
+<!ATTLIST %otherwise.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %reln.qname; (%ContExp;)*>
+
+<!ELEMENT %fn.qname; (%ContExp;)>
+
+<!ELEMENT %declare.qname; (%ContExp;)+>
+<!ATTLIST %declare.qname;
+  type CDATA #IMPLIED
+  scope CDATA #IMPLIED
+  nargs CDATA #IMPLIED
+  occurrence (prefix|infix|function-model) #IMPLIED
+  %DefEncAtt;>
+
+<!ELEMENT %interval.qname; ((%ContExp;),(%ContExp;))>
+<!ATTLIST %interval.qname;
+  %CommonAtt;
+  %DefEncAtt;
+  closure CDATA #IMPLIED>
+
+<!ELEMENT %inverse.qname; EMPTY>
+<!ATTLIST %inverse.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %ident.qname; EMPTY>
+<!ATTLIST %ident.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %domain.qname; EMPTY>
+<!ATTLIST %domain.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %codomain.qname; EMPTY>
+<!ATTLIST %codomain.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %image.qname; EMPTY>
+<!ATTLIST %image.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %ln.qname; EMPTY>
+<!ATTLIST %ln.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %log.qname; EMPTY>
+<!ATTLIST %log.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %moment.qname; EMPTY>
+<!ATTLIST %moment.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %lambda.qname; ((%BvarQ;),(%DomainQ;),(%ContExp;))>
+<!ATTLIST %lambda.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %compose.qname; EMPTY>
+<!ATTLIST %compose.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %quotient.qname; EMPTY>
+<!ATTLIST %quotient.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %divide.qname; EMPTY>
+<!ATTLIST %divide.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %minus.qname; EMPTY>
+<!ATTLIST %minus.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %power.qname; EMPTY>
+<!ATTLIST %power.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %rem.qname; EMPTY>
+<!ATTLIST %rem.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %root.qname; EMPTY>
+<!ATTLIST %root.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %factorial.qname; EMPTY>
+<!ATTLIST %factorial.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %abs.qname; EMPTY>
+<!ATTLIST %abs.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %conjugate.qname; EMPTY>
+<!ATTLIST %conjugate.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %arg.qname; EMPTY>
+<!ATTLIST %arg.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %real.qname; EMPTY>
+<!ATTLIST %real.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %imaginary.qname; EMPTY>
+<!ATTLIST %imaginary.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %floor.qname; EMPTY>
+<!ATTLIST %floor.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %ceiling.qname; EMPTY>
+<!ATTLIST %ceiling.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %exp.qname; EMPTY>
+<!ATTLIST %exp.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %max.qname; EMPTY>
+<!ATTLIST %max.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %min.qname; EMPTY>
+<!ATTLIST %min.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %plus.qname; EMPTY>
+<!ATTLIST %plus.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %times.qname; EMPTY>
+<!ATTLIST %times.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %gcd.qname; EMPTY>
+<!ATTLIST %gcd.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %lcm.qname; EMPTY>
+<!ATTLIST %lcm.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %and.qname; EMPTY>
+<!ATTLIST %and.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %or.qname; EMPTY>
+<!ATTLIST %or.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %xor.qname; EMPTY>
+<!ATTLIST %xor.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %not.qname; EMPTY>
+<!ATTLIST %not.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %implies.qname; EMPTY>
+<!ATTLIST %implies.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %equivalent.qname; EMPTY>
+<!ATTLIST %equivalent.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %forall.qname; EMPTY>
+<!ATTLIST %forall.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %exists.qname; EMPTY>
+<!ATTLIST %exists.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %eq.qname; EMPTY>
+<!ATTLIST %eq.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %gt.qname; EMPTY>
+<!ATTLIST %gt.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %lt.qname; EMPTY>
+<!ATTLIST %lt.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %geq.qname; EMPTY>
+<!ATTLIST %geq.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %leq.qname; EMPTY>
+<!ATTLIST %leq.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %neq.qname; EMPTY>
+<!ATTLIST %neq.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %approx.qname; EMPTY>
+<!ATTLIST %approx.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %factorof.qname; EMPTY>
+<!ATTLIST %factorof.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %tendsto.qname; EMPTY>
+<!ATTLIST %tendsto.qname;
+  %CommonAtt;
+  %DefEncAtt;
+  type CDATA #IMPLIED>
+
+<!ELEMENT %int.qname; EMPTY>
+<!ATTLIST %int.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %diff.qname; EMPTY>
+<!ATTLIST %diff.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %partialdiff.qname; EMPTY>
+<!ATTLIST %partialdiff.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %divergence.qname; EMPTY>
+<!ATTLIST %divergence.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %grad.qname; EMPTY>
+<!ATTLIST %grad.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %curl.qname; EMPTY>
+<!ATTLIST %curl.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %laplacian.qname; EMPTY>
+<!ATTLIST %laplacian.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %set.qname; ((%BvarQ;)*,(%DomainQ;)*,(%ContExp;)*)>
+<!ATTLIST %set.qname;
+  %CommonAtt;
+  %DefEncAtt;
+  type CDATA #IMPLIED>
+
+<!ELEMENT %list.qname; ((%BvarQ;)*,(%DomainQ;)*,(%ContExp;)*)>
+<!ATTLIST %list.qname;
+  %CommonAtt;
+  %DefEncAtt;
+  order (numeric|lexicographic) #IMPLIED>
+
+<!ELEMENT %union.qname; EMPTY>
+<!ATTLIST %union.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %intersect.qname; EMPTY>
+<!ATTLIST %intersect.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %cartesianproduct.qname; EMPTY>
+<!ATTLIST %cartesianproduct.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %in.qname; EMPTY>
+<!ATTLIST %in.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %notin.qname; EMPTY>
+<!ATTLIST %notin.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %notsubset.qname; EMPTY>
+<!ATTLIST %notsubset.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %notprsubset.qname; EMPTY>
+<!ATTLIST %notprsubset.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %setdiff.qname; EMPTY>
+<!ATTLIST %setdiff.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %subset.qname; EMPTY>
+<!ATTLIST %subset.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %prsubset.qname; EMPTY>
+<!ATTLIST %prsubset.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %card.qname; EMPTY>
+<!ATTLIST %card.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %sum.qname; EMPTY>
+<!ATTLIST %sum.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %product.qname; EMPTY>
+<!ATTLIST %product.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %limit.qname; EMPTY>
+<!ATTLIST %limit.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %sin.qname; EMPTY>
+<!ATTLIST %sin.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %cos.qname; EMPTY>
+<!ATTLIST %cos.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %tan.qname; EMPTY>
+<!ATTLIST %tan.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %sec.qname; EMPTY>
+<!ATTLIST %sec.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %csc.qname; EMPTY>
+<!ATTLIST %csc.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %cot.qname; EMPTY>
+<!ATTLIST %cot.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %sinh.qname; EMPTY>
+<!ATTLIST %sinh.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %cosh.qname; EMPTY>
+<!ATTLIST %cosh.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %tanh.qname; EMPTY>
+<!ATTLIST %tanh.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %sech.qname; EMPTY>
+<!ATTLIST %sech.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %csch.qname; EMPTY>
+<!ATTLIST %csch.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %coth.qname; EMPTY>
+<!ATTLIST %coth.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %arcsin.qname; EMPTY>
+<!ATTLIST %arcsin.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %arccos.qname; EMPTY>
+<!ATTLIST %arccos.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %arctan.qname; EMPTY>
+<!ATTLIST %arctan.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %arccosh.qname; EMPTY>
+<!ATTLIST %arccosh.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %arccot.qname; EMPTY>
+<!ATTLIST %arccot.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %arccoth.qname; EMPTY>
+<!ATTLIST %arccoth.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %arccsc.qname; EMPTY>
+<!ATTLIST %arccsc.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %arccsch.qname; EMPTY>
+<!ATTLIST %arccsch.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %arcsec.qname; EMPTY>
+<!ATTLIST %arcsec.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %arcsech.qname; EMPTY>
+<!ATTLIST %arcsech.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %arcsinh.qname; EMPTY>
+<!ATTLIST %arcsinh.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %arctanh.qname; EMPTY>
+<!ATTLIST %arctanh.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %mean.qname; EMPTY>
+<!ATTLIST %mean.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %sdev.qname; EMPTY>
+<!ATTLIST %sdev.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %variance.qname; EMPTY>
+<!ATTLIST %variance.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %median.qname; EMPTY>
+<!ATTLIST %median.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %mode.qname; EMPTY>
+<!ATTLIST %mode.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %vector.qname; ((%BvarQ;),(%DomainQ;),(%ContExp;)*)>
+<!ATTLIST %vector.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %matrix.qname; ((%BvarQ;),(%DomainQ;),(%ContExp;)*)>
+<!ATTLIST %matrix.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %matrixrow.qname; ((%BvarQ;),(%DomainQ;),(%ContExp;)*)>
+<!ATTLIST %matrixrow.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %determinant.qname; EMPTY>
+<!ATTLIST %determinant.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %transpose.qname; EMPTY>
+<!ATTLIST %transpose.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %selector.qname; EMPTY>
+<!ATTLIST %selector.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %vectorproduct.qname; EMPTY>
+<!ATTLIST %vectorproduct.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %scalarproduct.qname; EMPTY>
+<!ATTLIST %scalarproduct.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %outerproduct.qname; EMPTY>
+<!ATTLIST %outerproduct.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %integers.qname; EMPTY>
+<!ATTLIST %integers.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %reals.qname; EMPTY>
+<!ATTLIST %reals.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %rationals.qname; EMPTY>
+<!ATTLIST %rationals.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %naturalnumbers.qname; EMPTY>
+<!ATTLIST %naturalnumbers.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %complexes.qname; EMPTY>
+<!ATTLIST %complexes.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %primes.qname; EMPTY>
+<!ATTLIST %primes.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %emptyset.qname; EMPTY>
+<!ATTLIST %emptyset.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %exponentiale.qname; EMPTY>
+<!ATTLIST %exponentiale.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %imaginaryi.qname; EMPTY>
+<!ATTLIST %imaginaryi.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %notanumber.qname; EMPTY>
+<!ATTLIST %notanumber.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %true.qname; EMPTY>
+<!ATTLIST %true.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %false.qname; EMPTY>
+<!ATTLIST %false.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %pi.qname; EMPTY>
+<!ATTLIST %pi.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %eulergamma.qname; EMPTY>
+<!ATTLIST %eulergamma.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!ELEMENT %infinity.qname; EMPTY>
+<!ATTLIST %infinity.qname;
+  %CommonAtt;
+  %DefEncAtt;>
+
+<!-- end of mathml3-common.rng -->
+
+<!ENTITY % MathExpression "%ContExp;|%PresentationExpression;">
+
+<!-- end of mathml3-content.rng -->
+
+<!-- start of mathml3-presentation.rng -->
+
+<!ENTITY % ImpliedMrow "(%MathExpression;)*">
+
+<!ENTITY % TableRowExpression "%mtr.qname;|%mlabeledtr.qname;">
+
+<!ENTITY % TableCellExpression "%mtd.qname;">
+
+<!ENTITY % MstackExpression "%MathExpression;|%mscarries.qname;
+                             |%msline.qname;|%msrow.qname;|%msgroup.qname;">
+
+<!ENTITY % MsrowExpression "%MathExpression;|%none.qname;">
+
+<!ENTITY % MultiScriptExpression "(%MathExpression;|%none.qname;),
+                                  (%MathExpression;|%none.qname;)">
+
+<!ENTITY % mpadded-length "CDATA">
+
+<!ENTITY % linestyle "none|solid|dashed">
+
+<!ENTITY % verticalalign "top|bottom|center|baseline|axis">
+
+<!ENTITY % columnalignstyle "left|center|right">
+
+<!ENTITY % notationstyle "longdiv|actuarial|radical|box|roundedbox
+                          |circle|left|right|top|bottom|updiagonalstrike
+                          |downdiagonalstrike|verticalstrike
+                          |horizontalstrike|madruwb">
+
+<!ENTITY % idref "#PCDATA">
+
+<!ENTITY % unsigned-integer "CDATA">
+
+<!ENTITY % integer "CDATA">
+
+<!ENTITY % number "CDATA">
+
+<!ENTITY % character "CDATA">
+
+<!ENTITY % color "CDATA">
+
+<!ENTITY % group-alignment "left|center|right|decimalpoint">
+
+<!ENTITY % group-alignment-list "#PCDATA">
+
+<!ENTITY % group-alignment-list-list "#PCDATA">
+
+<!ENTITY % positive-integer "CDATA">
+
+<!ENTITY % token.content "#PCDATA|%mglyph.qname;|%malignmark.qname;">
+
+<!ELEMENT %mi.qname; (%token.content;)*>
+
+<!ENTITY % length "CDATA">
+
+<!ENTITY % DeprecatedTokenAtt "
+  fontfamily CDATA #IMPLIED
+  fontweight (normal|bold) #IMPLIED
+  fontstyle (normal|italic) #IMPLIED
+  fontsize %length; #IMPLIED
+  color %color; #IMPLIED
+  background CDATA #IMPLIED">
+
+<!ENTITY % TokenAtt "
+  mathvariant (normal|bold|italic|bold-italic|double-struck|bold-fraktur
+               |script|bold-script|fraktur|sans-serif|bold-sans-serif
+               |sans-serif-italic|sans-serif-bold-italic|monospace
+               |initial|tailed|looped|stretched) #IMPLIED
+  mathsize CDATA #IMPLIED
+  dir (ltr|rtl) #IMPLIED
+  %DeprecatedTokenAtt;">
+
+<!ENTITY % CommonPresAtt "
+  mathcolor %color; #IMPLIED
+  mathbackground CDATA #IMPLIED">
+
+<!ATTLIST %mi.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  %TokenAtt;>
+
+<!ELEMENT %mn.qname; (%token.content;)*>
+
+<!ATTLIST %mn.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  %TokenAtt;>
+
+<!ELEMENT %mo.qname; (%token.content;)*>
+
+<!ATTLIST %mo.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  %TokenAtt;
+  form (prefix|infix|postfix) #IMPLIED
+  fence (true|false) #IMPLIED
+  separator (true|false) #IMPLIED
+  lspace %length; #IMPLIED
+  rspace %length; #IMPLIED
+  stretchy (true|false) #IMPLIED
+  symmetric (true|false) #IMPLIED
+  maxsize CDATA #IMPLIED
+  minsize %length; #IMPLIED
+  largeop (true|false) #IMPLIED
+  movablelimits (true|false) #IMPLIED
+  accent (true|false) #IMPLIED
+  linebreak (auto|newline|nobreak|goodbreak|badbreak) #IMPLIED
+  lineleading %length; #IMPLIED
+  linebreakstyle (before|after|duplicate|infixlinebreakstyle) #IMPLIED
+  linebreakmultchar CDATA #IMPLIED
+  indentalign (left|center|right|auto|id) #IMPLIED
+  indentshift %length; #IMPLIED
+  indenttarget CDATA #IMPLIED
+  indentalignfirst (left|center|right|auto|id|indentalign) #IMPLIED
+  indentshiftfirst CDATA #IMPLIED
+  indentalignlast (left|center|right|auto|id|indentalign) #IMPLIED
+  indentshiftlast CDATA #IMPLIED>
+
+<!ELEMENT %mtext.qname; (%token.content;)*>
+
+<!ATTLIST %mtext.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  %TokenAtt;>
+
+<!ELEMENT %mspace.qname; EMPTY>
+
+<!ATTLIST %mspace.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  %TokenAtt;
+  width %length; #IMPLIED
+  height %length; #IMPLIED
+  depth %length; #IMPLIED
+  linebreak (auto|newline|nobreak|goodbreak|badbreak
+             |indentingnewline) #IMPLIED>
+
+<!ELEMENT %ms.qname; (%token.content;)*>
+
+<!ATTLIST %ms.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  %TokenAtt;
+  lquote CDATA #IMPLIED
+  rquote CDATA #IMPLIED>
+
+<!ENTITY % mglyph.deprecatedattributes "
+  index %integer; #IMPLIED
+  mathvariant (normal|bold|italic|bold-italic|double-struck|bold-fraktur
+               |script|bold-script|fraktur|sans-serif|bold-sans-serif
+               |sans-serif-italic|sans-serif-bold-italic|monospace
+               |initial|tailed|looped|stretched) #IMPLIED
+  mathsize CDATA #IMPLIED
+  %DeprecatedTokenAtt;">
+
+<!ENTITY % mglyph.attributes "
+  %CommonAtt;
+  %CommonPresAtt;
+  src CDATA #IMPLIED
+  width %length; #IMPLIED
+  height %length; #IMPLIED
+  valign %length; #IMPLIED
+  alt CDATA #IMPLIED">
+
+<!ELEMENT %mglyph.qname; EMPTY>
+<!ATTLIST %mglyph.qname;
+  %mglyph.attributes;
+  %mglyph.deprecatedattributes;>
+
+<!ELEMENT %msline.qname; EMPTY>
+
+<!ATTLIST %msline.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  position %integer; #IMPLIED
+  length %unsigned-integer; #IMPLIED
+  leftoverhang %length; #IMPLIED
+  rightoverhang %length; #IMPLIED
+  mslinethickness CDATA #IMPLIED>
+
+<!ELEMENT %none.qname; EMPTY>
+
+<!ATTLIST %none.qname;
+  %CommonAtt;
+  %CommonPresAtt;>
+
+<!ELEMENT %mprescripts.qname; EMPTY>
+
+<!ATTLIST %mprescripts.qname;
+  %CommonAtt;
+  %CommonPresAtt;>
+
+<!ELEMENT %malignmark.qname; EMPTY>
+
+<!ATTLIST %malignmark.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  edge (left|right) #IMPLIED>
+
+<!ELEMENT %maligngroup.qname; EMPTY>
+
+<!ATTLIST %maligngroup.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  groupalign (left|center|right|decimalpoint) #IMPLIED>
+
+<!ELEMENT %mrow.qname; (%MathExpression;)*>
+
+<!ATTLIST %mrow.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  dir (ltr|rtl) #IMPLIED>
+
+<!ELEMENT %mfrac.qname; ((%MathExpression;),(%MathExpression;))>
+
+<!ATTLIST %mfrac.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  linethickness CDATA #IMPLIED
+  numalign (left|center|right) #IMPLIED
+  denomalign (left|center|right) #IMPLIED
+  bevelled (true|false) #IMPLIED>
+
+<!ELEMENT %msqrt.qname; (%ImpliedMrow;)>
+
+<!ATTLIST %msqrt.qname;
+  %CommonAtt;
+  %CommonPresAtt;>
+
+<!ELEMENT %mroot.qname; ((%MathExpression;),(%MathExpression;))>
+
+<!ATTLIST %mroot.qname;
+  %CommonAtt;
+  %CommonPresAtt;>
+
+<!ELEMENT %mstyle.qname; (%ImpliedMrow;)>
+
+<!ENTITY % mstyle.deprecatedattributes "
+  %DeprecatedTokenAtt;
+  veryverythinmathspace %length; #IMPLIED
+  verythinmathspace %length; #IMPLIED
+  thinmathspace %length; #IMPLIED
+  mediummathspace %length; #IMPLIED
+  thickmathspace %length; #IMPLIED
+  verythickmathspace %length; #IMPLIED
+  veryverythickmathspace %length; #IMPLIED">
+
+<!ENTITY % mstyle.generalattributes "
+  accent (true|false) #IMPLIED
+  accentunder (true|false) #IMPLIED
+  align (left|right|center) #IMPLIED
+  alignmentscope CDATA #IMPLIED
+  bevelled (true|false) #IMPLIED
+  charalign (left|center|right) #IMPLIED
+  charspacing CDATA #IMPLIED
+  close CDATA #IMPLIED
+  columnalign CDATA #IMPLIED
+  columnlines CDATA #IMPLIED
+  columnspacing CDATA #IMPLIED
+  columnspan %positive-integer; #IMPLIED
+  columnwidth CDATA #IMPLIED
+  crossout CDATA #IMPLIED
+  denomalign (left|center|right) #IMPLIED
+  depth %length; #IMPLIED
+  dir (ltr|rtl) #IMPLIED
+  edge (left|right) #IMPLIED
+  equalcolumns (true|false) #IMPLIED
+  equalrows (true|false) #IMPLIED
+  fence (true|false) #IMPLIED
+  form (prefix|infix|postfix) #IMPLIED
+  frame (%linestyle;) #IMPLIED
+  framespacing CDATA #IMPLIED
+  groupalign CDATA #IMPLIED
+  height %length; #IMPLIED
+  indentalign (left|center|right|auto|id) #IMPLIED
+  indentalignfirst (left|center|right|auto|id|indentalign) #IMPLIED
+  indentalignlast (left|center|right|auto|id|indentalign) #IMPLIED
+  indentshift %length; #IMPLIED
+  indentshiftfirst CDATA #IMPLIED
+  indentshiftlast CDATA #IMPLIED
+  indenttarget CDATA #IMPLIED
+  largeop (true|false) #IMPLIED
+  leftoverhang %length; #IMPLIED
+  length %unsigned-integer; #IMPLIED
+  linebreak (auto|newline|nobreak|goodbreak|badbreak) #IMPLIED
+  linebreakmultchar CDATA #IMPLIED
+  linebreakstyle (before|after|duplicate|infixlinebreakstyle) #IMPLIED
+  lineleading %length; #IMPLIED
+  linethickness CDATA #IMPLIED
+  location (w|nw|n|ne|e|se|s|sw) #IMPLIED
+  longdivstyle CDATA #IMPLIED
+  lquote CDATA #IMPLIED
+  lspace %length; #IMPLIED
+  mathsize CDATA #IMPLIED
+  mathvariant (normal|bold|italic|bold-italic|double-struck|bold-fraktur
+               |script|bold-script|fraktur|sans-serif|bold-sans-serif
+               |sans-serif-italic|sans-serif-bold-italic|monospace
+               |initial|tailed|looped|stretched) #IMPLIED
+  maxsize CDATA #IMPLIED
+  minlabelspacing %length; #IMPLIED
+  minsize %length; #IMPLIED
+  movablelimits (true|false) #IMPLIED
+  mslinethickness CDATA #IMPLIED
+  notation CDATA #IMPLIED
+  numalign (left|center|right) #IMPLIED
+  open CDATA #IMPLIED
+  position %integer; #IMPLIED
+  rightoverhang %length; #IMPLIED
+  rowalign CDATA #IMPLIED
+  rowlines CDATA #IMPLIED
+  rowspacing CDATA #IMPLIED
+  rowspan %positive-integer; #IMPLIED
+  rquote CDATA #IMPLIED
+  rspace %length; #IMPLIED
+  selection %positive-integer; #IMPLIED
+  separator (true|false) #IMPLIED
+  separators CDATA #IMPLIED
+  shift %integer; #IMPLIED
+  side (left|right|leftoverlap|rightoverlap) #IMPLIED
+  stackalign (left|center|right|decimalpoint) #IMPLIED
+  stretchy (true|false) #IMPLIED
+  subscriptshift %length; #IMPLIED
+  superscriptshift %length; #IMPLIED
+  symmetric (true|false) #IMPLIED
+  valign %length; #IMPLIED
+  width %length; #IMPLIED">
+
+<!ENTITY % mstyle.specificattributes "
+  scriptlevel %integer; #IMPLIED
+  displaystyle (true|false) #IMPLIED
+  scriptsizemultiplier %number; #IMPLIED
+  scriptminsize %length; #IMPLIED
+  infixlinebreakstyle (before|after|duplicate) #IMPLIED
+  decimalpoint %character; #IMPLIED">
+
+<!ATTLIST %mstyle.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  %mstyle.specificattributes;
+  %mstyle.generalattributes;
+  %mstyle.deprecatedattributes;>
+
+<!ELEMENT %merror.qname; (%ImpliedMrow;)>
+
+<!ATTLIST %merror.qname;
+  %CommonAtt;
+  %CommonPresAtt;>
+
+<!ELEMENT %mpadded.qname; (%ImpliedMrow;)>
+
+<!ATTLIST %mpadded.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  height %mpadded-length; #IMPLIED
+  depth %mpadded-length; #IMPLIED
+  width %mpadded-length; #IMPLIED
+  lspace %mpadded-length; #IMPLIED
+  voffset %mpadded-length; #IMPLIED>
+
+<!ELEMENT %mphantom.qname; (%ImpliedMrow;)>
+
+<!ATTLIST %mphantom.qname;
+  %CommonAtt;
+  %CommonPresAtt;>
+
+<!ELEMENT %mfenced.qname; (%MathExpression;)*>
+
+<!ATTLIST %mfenced.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  open CDATA #IMPLIED
+  close CDATA #IMPLIED
+  separators CDATA #IMPLIED>
+
+<!ELEMENT %menclose.qname; (%ImpliedMrow;)>
+
+<!ATTLIST %menclose.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  notation CDATA #IMPLIED>
+
+<!ELEMENT %msub.qname; ((%MathExpression;),(%MathExpression;))>
+
+<!ATTLIST %msub.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  subscriptshift %length; #IMPLIED>
+
+<!ELEMENT %msup.qname; ((%MathExpression;),(%MathExpression;))>
+
+<!ATTLIST %msup.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  superscriptshift %length; #IMPLIED>
+
+<!ENTITY % msubsup.attributes "
+  %CommonAtt;
+  %CommonPresAtt;
+  subscriptshift %length; #IMPLIED
+  superscriptshift %length; #IMPLIED">
+
+<!ELEMENT %msubsup.qname; ((%MathExpression;),(%MathExpression;),
+                         (%MathExpression;))>
+<!ATTLIST %msubsup.qname;
+  %msubsup.attributes;>
+
+<!ELEMENT %munder.qname; ((%MathExpression;),(%MathExpression;))>
+
+<!ATTLIST %munder.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  accentunder (true|false) #IMPLIED
+  align (left|right|center) #IMPLIED>
+
+<!ELEMENT %mover.qname; ((%MathExpression;),(%MathExpression;))>
+
+<!ATTLIST %mover.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  accent (true|false) #IMPLIED
+  align (left|right|center) #IMPLIED>
+
+<!ELEMENT %munderover.qname; ((%MathExpression;),(%MathExpression;),
+                            (%MathExpression;))>
+
+<!ATTLIST %munderover.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  accent (true|false) #IMPLIED
+  accentunder (true|false) #IMPLIED
+  align (left|right|center) #IMPLIED>
+
+<!ELEMENT %mmultiscripts.qname; ((%MathExpression;),
+                               (%MultiScriptExpression;)*,
+                               (%mprescripts.qname;,
+                                (%MultiScriptExpression;)*)?)>
+
+<!ATTLIST %mmultiscripts.qname;
+  %msubsup.attributes;>
+
+<!ELEMENT %mtable.qname; (%TableRowExpression;)*>
+
+<!ATTLIST %mtable.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  align CDATA #IMPLIED
+  rowalign CDATA #IMPLIED
+  columnalign CDATA #IMPLIED
+  groupalign CDATA #IMPLIED
+  alignmentscope CDATA #IMPLIED
+  columnwidth CDATA #IMPLIED
+  width CDATA #IMPLIED
+  rowspacing CDATA #IMPLIED
+  columnspacing CDATA #IMPLIED
+  rowlines CDATA #IMPLIED
+  columnlines CDATA #IMPLIED
+  frame (%linestyle;) #IMPLIED
+  framespacing CDATA #IMPLIED
+  equalrows (true|false) #IMPLIED
+  equalcolumns (true|false) #IMPLIED
+  displaystyle (true|false) #IMPLIED
+  side (left|right|leftoverlap|rightoverlap) #IMPLIED
+  minlabelspacing %length; #IMPLIED>
+
+<!ELEMENT %mlabeledtr.qname; (%TableCellExpression;)+>
+
+<!ENTITY % mtr.attributes "
+  %CommonAtt;
+  %CommonPresAtt;
+  rowalign (top|bottom|center|baseline|axis) #IMPLIED
+  columnalign CDATA #IMPLIED
+  groupalign CDATA #IMPLIED">
+
+<!ATTLIST %mlabeledtr.qname;
+  %mtr.attributes;>
+
+<!ELEMENT %mtr.qname; (%TableCellExpression;)*>
+<!ATTLIST %mtr.qname;
+  %mtr.attributes;>
+
+<!ELEMENT %mtd.qname; (%ImpliedMrow;)>
+
+<!ATTLIST %mtd.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  rowspan %positive-integer; #IMPLIED
+  columnspan %positive-integer; #IMPLIED
+  rowalign (top|bottom|center|baseline|axis) #IMPLIED
+  columnalign (%columnalignstyle;) #IMPLIED
+  groupalign CDATA #IMPLIED>
+
+<!ELEMENT %mstack.qname; (%MstackExpression;)*>
+
+<!ATTLIST %mstack.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  align CDATA #IMPLIED
+  stackalign (left|center|right|decimalpoint) #IMPLIED
+  charalign (left|center|right) #IMPLIED
+  charspacing CDATA #IMPLIED>
+
+<!ELEMENT %mlongdiv.qname; ((%MstackExpression;),(%MstackExpression;),
+                          (%MstackExpression;)+)>
+
+<!ENTITY % msgroup.attributes "
+  %CommonAtt;
+  %CommonPresAtt;
+  position %integer; #IMPLIED
+  shift %integer; #IMPLIED">
+
+<!ATTLIST %mlongdiv.qname;
+  %msgroup.attributes;
+  longdivstyle CDATA #IMPLIED>
+
+<!ELEMENT %msgroup.qname; (%MstackExpression;)*>
+<!ATTLIST %msgroup.qname;
+  %msgroup.attributes;>
+
+<!ELEMENT %msrow.qname; (%MsrowExpression;)*>
+
+<!ATTLIST %msrow.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  position %integer; #IMPLIED>
+
+<!ELEMENT %mscarries.qname; (%MsrowExpression;|%mscarry.qname;)*>
+
+<!ATTLIST %mscarries.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  position %integer; #IMPLIED
+  location (w|nw|n|ne|e|se|s|sw) #IMPLIED
+  crossout CDATA #IMPLIED
+  scriptsizemultiplier %number; #IMPLIED>
+
+<!ELEMENT %mscarry.qname; (%MsrowExpression;)*>
+
+<!ATTLIST %mscarry.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  location (w|nw|n|ne|e|se|s|sw) #IMPLIED
+  crossout CDATA #IMPLIED>
+
+<!ELEMENT %maction.qname; (%MathExpression;)+>
+
+<!ATTLIST %maction.qname;
+  %CommonAtt;
+  %CommonPresAtt;
+  actiontype CDATA #IMPLIED
+  selection %positive-integer; #IMPLIED>
+
+<!-- end of mathml3-presentation.rng -->
+
+<!-- start of mathml3-common.rng -->
+
+<!ELEMENT %math.qname; (%MathExpression;)*>
+
+<!ENTITY % NonMathMLAtt "">
+
+<!ENTITY % math.deprecatedattributes "
+  mode CDATA #IMPLIED
+  macros CDATA #IMPLIED">
+
+<!ATTLIST %math.qname;
+  %CommonAtt;
+  display (block|inline) #IMPLIED
+  maxwidth %length; #IMPLIED
+  overflow (linebreak|scroll|elide|truncate|scale) #IMPLIED
+  altimg CDATA #IMPLIED
+  altimg-width %length; #IMPLIED
+  altimg-height %length; #IMPLIED
+  altimg-valign CDATA #IMPLIED
+  alttext CDATA #IMPLIED
+  cdgroup CDATA #IMPLIED
+  %math.deprecatedattributes;
+  %CommonPresAtt;
+  %mstyle.specificattributes;
+  %mstyle.generalattributes;>
+
+<!ENTITY % name "
+  name CDATA #REQUIRED">
+
+<!ENTITY % cd "
+  cd CDATA #REQUIRED">
+
+<!ENTITY % annotation.attributes "
+  %CommonAtt;
+  cd CDATA #IMPLIED
+  name CDATA #IMPLIED
+  %DefEncAtt;
+  src CDATA #IMPLIED">
+
+<!ELEMENT %annotation.qname; (#PCDATA)>
+<!ATTLIST %annotation.qname;
+  %annotation.attributes;>
+
+<!ENTITY % annotation-xml.model "(%MathExpression;)*">
+
+<!ENTITY % anyElement "">
+
+<!ELEMENT %annotation-xml.qname; (%annotation-xml.model;)>
+<!ATTLIST %annotation-xml.qname;
+  %annotation.attributes;>
+
+<!ELEMENT %semantics.qname; ((%MathExpression;),
+                           (%annotation.qname;|%annotation-xml.qname;)*)>
+
+<!ATTLIST %semantics.qname;
+  %CommonAtt;
+  %DefEncAtt;
+  cd CDATA #IMPLIED
+  name CDATA #IMPLIED>
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/mmlalias.ent b/htdocs/sgml-lib/WD-MathML3-20100610/mmlalias.ent
index df291d4..df291d4 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/mmlalias.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/mmlalias.ent
diff --git a/htdocs/sgml-lib/CR-MathML3-20091215/mmlextra.ent b/htdocs/sgml-lib/WD-MathML3-20100610/mmlextra.ent
index a5e50d6..a5e50d6 100644
--- a/htdocs/sgml-lib/CR-MathML3-20091215/mmlextra.ent
+++ b/htdocs/sgml-lib/WD-MathML3-20100610/mmlextra.ent
diff --git a/htdocs/sgml-lib/catalog.xml b/htdocs/sgml-lib/catalog.xml
index ec61696..4a8b727 100644
--- a/htdocs/sgml-lib/catalog.xml
+++ b/htdocs/sgml-lib/catalog.xml
@@ -10,29 +10,29 @@
   <public publicId="-//W3C//ENTITIES MathML 2.0 Qualified Names 1.0//EN" uri="XX-MathML2-20031104/mathml2-qname-1.mod" />
   <public publicId="-//W3C//DTD XHTML 1.1 plus MathML 2.0//EN" uri="XX-MathML2-20031104/xhtml-math11-f.dtd" />
   <system systemId="http://www.w3.org/Math/DTD/mathml2/xhtml-math11-f.dtd" uri="XX-MathML2-20031104/xhtml-math11-f.dtd" />
-  <public publicId="-//W3C//DTD MathML 3.0//EN" uri="CR-MathML3-20091215/mathml3.dtd" />
-  <public publicId="-//W3C//ENTITIES MathML 3.0 Qualified Names 1.0//EN" uri="CR-MathML3-20091215/mathml3-qname.mod" />
-  <public publicId="-//W3C//ENTITIES Box and Line Drawing//EN" uri="CR-MathML3-20091215/isobox.ent" />
-  <public publicId="-//W3C//ENTITIES Russian Cyrillic//EN" uri="CR-MathML3-20091215/isocyr1.ent" />
-  <public publicId="-//W3C//ENTITIES Non-Russian Cyrillic//EN" uri="CR-MathML3-20091215/isocyr2.ent" />
-  <public publicId="-//W3C//ENTITIES Diacritical Marks//EN" uri="CR-MathML3-20091215/isodia.ent" />
-  <public publicId="-//W3C//ENTITIES Added Latin 1//EN" uri="CR-MathML3-20091215/isolat1.ent" />
-  <public publicId="-//W3C//ENTITIES Added Latin 2//EN" uri="CR-MathML3-20091215/isolat2.ent" />
-  <public publicId="-//W3C//ENTITIES Numeric and Special Graphic//EN" uri="CR-MathML3-20091215/isonum.ent" />
-  <public publicId="-//W3C//ENTITIES Publishing//EN" uri="CR-MathML3-20091215/isopub.ent" />
-  <public publicId="-//W3C//ENTITIES Added Math Symbols: Arrow Relations//EN" uri="CR-MathML3-20091215/isoamsa.ent" />
-  <public publicId="-//W3C//ENTITIES Added Math Symbols: Binary Operators//EN" uri="CR-MathML3-20091215/isoamsb.ent" />
-  <public publicId="-//W3C//ENTITIES Added Math Symbols: Delimiters//EN" uri="CR-MathML3-20091215/isoamsc.ent" />
-  <public publicId="-//W3C//ENTITIES Added Math Symbols: Negated Relations//EN" uri="CR-MathML3-20091215/isoamsn.ent" />
-  <public publicId="-//W3C//ENTITIES Added Math Symbols: Ordinary//EN" uri="CR-MathML3-20091215/isoamso.ent" />
-  <public publicId="-//W3C//ENTITIES Added Math Symbols: Relations//EN" uri="CR-MathML3-20091215/isoamsr.ent" />
-  <public publicId="-//W3C//ENTITIES Greek Symbols//EN" uri="CR-MathML3-20091215/isogrk3.ent" />
-  <public publicId="-//W3C//ENTITIES Math Alphabets: Fraktur//EN" uri="CR-MathML3-20091215/isomfrk.ent" />
-  <public publicId="-//W3C//ENTITIES Math Alphabets: Open Face//EN" uri="CR-MathML3-20091215/isomopf.ent" />
-  <public publicId="-//W3C//ENTITIES Math Alphabets: Script//EN" uri="CR-MathML3-20091215/isomscr.ent" />
-  <public publicId="-//W3C//ENTITIES General Technical//EN" uri="CR-MathML3-20091215/isotech.ent" />
-  <public publicId="-//W3C//ENTITIES Additional MathML Symbols//EN" uri="CR-MathML3-20091215/mmlextra.ent" />
-  <public publicId="-//W3C//ENTITIES MathML Aliases//EN" uri="CR-MathML3-20091215/mmlalias.ent" />
+  <public publicId="-//W3C//DTD MathML 3.0//EN" uri="WD-MathML3-20100610/mathml3.dtd" />
+  <public publicId="-//W3C//ENTITIES MathML 3.0 Qualified Names 1.0//EN" uri="WD-MathML3-20100610/mathml3-qname.mod" />
+  <public publicId="-//W3C//ENTITIES Box and Line Drawing//EN" uri="WD-MathML3-20100610/isobox.ent" />
+  <public publicId="-//W3C//ENTITIES Russian Cyrillic//EN" uri="WD-MathML3-20100610/isocyr1.ent" />
+  <public publicId="-//W3C//ENTITIES Non-Russian Cyrillic//EN" uri="WD-MathML3-20100610/isocyr2.ent" />
+  <public publicId="-//W3C//ENTITIES Diacritical Marks//EN" uri="WD-MathML3-20100610/isodia.ent" />
+  <public publicId="-//W3C//ENTITIES Added Latin 1//EN" uri="WD-MathML3-20100610/isolat1.ent" />
+  <public publicId="-//W3C//ENTITIES Added Latin 2//EN" uri="WD-MathML3-20100610/isolat2.ent" />
+  <public publicId="-//W3C//ENTITIES Numeric and Special Graphic//EN" uri="WD-MathML3-20100610/isonum.ent" />
+  <public publicId="-//W3C//ENTITIES Publishing//EN" uri="WD-MathML3-20100610/isopub.ent" />
+  <public publicId="-//W3C//ENTITIES Added Math Symbols: Arrow Relations//EN" uri="WD-MathML3-20100610/isoamsa.ent" />
+  <public publicId="-//W3C//ENTITIES Added Math Symbols: Binary Operators//EN" uri="WD-MathML3-20100610/isoamsb.ent" />
+  <public publicId="-//W3C//ENTITIES Added Math Symbols: Delimiters//EN" uri="WD-MathML3-20100610/isoamsc.ent" />
+  <public publicId="-//W3C//ENTITIES Added Math Symbols: Negated Relations//EN" uri="WD-MathML3-20100610/isoamsn.ent" />
+  <public publicId="-//W3C//ENTITIES Added Math Symbols: Ordinary//EN" uri="WD-MathML3-20100610/isoamso.ent" />
+  <public publicId="-//W3C//ENTITIES Added Math Symbols: Relations//EN" uri="WD-MathML3-20100610/isoamsr.ent" />
+  <public publicId="-//W3C//ENTITIES Greek Symbols//EN" uri="WD-MathML3-20100610/isogrk3.ent" />
+  <public publicId="-//W3C//ENTITIES Math Alphabets: Fraktur//EN" uri="WD-MathML3-20100610/isomfrk.ent" />
+  <public publicId="-//W3C//ENTITIES Math Alphabets: Open Face//EN" uri="WD-MathML3-20100610/isomopf.ent" />
+  <public publicId="-//W3C//ENTITIES Math Alphabets: Script//EN" uri="WD-MathML3-20100610/isomscr.ent" />
+  <public publicId="-//W3C//ENTITIES General Technical//EN" uri="WD-MathML3-20100610/isotech.ent" />
+  <public publicId="-//W3C//ENTITIES Additional MathML Symbols//EN" uri="WD-MathML3-20100610/mmlextra.ent" />
+  <public publicId="-//W3C//ENTITIES MathML Aliases//EN" uri="WD-MathML3-20100610/mmlalias.ent" />
   <public publicId="-//W3C//DTD SVG 1.0//EN" uri="REC-SVG-20010904/svg10.dtd" />
   <public publicId="-//W3C//DTD SVG 1.1//EN" uri="REC-SVG11-20030114/svg11.dtd" />
   <public publicId="-//W3C//DTD SVG 1.1 Basic//EN" uri="REC-SVG11-20030114/svg11-basic.dtd" />
diff --git a/htdocs/sgml-lib/xml.soc b/htdocs/sgml-lib/xml.soc
index fcd4474..8ca1aac 100644
--- a/htdocs/sgml-lib/xml.soc
+++ b/htdocs/sgml-lib/xml.soc
@@ -29,52 +29,52 @@ SYSTEM "http://www.w3.org/Math/DTD/mathml2/xhtml-math11-f.dtd"
 -- MathML 3.0 --
 
 PUBLIC "-//W3C//DTD MathML 3.0//EN"
-       "CR-MathML3-20091215/mathml3.dtd"
+       "WD-MathML3-20100610/mathml3.dtd"
 PUBLIC "-//W3C//ENTITIES MathML 3.0 Qualified Names 1.0//EN"
-       "CR-MathML3-20091215/mathml3-qname.mod"
+       "WD-MathML3-20100610/mathml3-qname.mod"
 -- Entities --
 PUBLIC "-//W3C//ENTITIES Box and Line Drawing//EN"
-       "CR-MathML3-20091215/isobox.ent"
+       "WD-MathML3-20100610/isobox.ent"
 PUBLIC "-//W3C//ENTITIES Russian Cyrillic//EN"
-       "CR-MathML3-20091215/isocyr1.ent"
+       "WD-MathML3-20100610/isocyr1.ent"
 PUBLIC "-//W3C//ENTITIES Non-Russian Cyrillic//EN"
-       "CR-MathML3-20091215/isocyr2.ent"
+       "WD-MathML3-20100610/isocyr2.ent"
 PUBLIC "-//W3C//ENTITIES Diacritical Marks//EN"
-       "CR-MathML3-20091215/isodia.ent"
+       "WD-MathML3-20100610/isodia.ent"
 PUBLIC "-//W3C//ENTITIES Added Latin 1//EN"
-       "CR-MathML3-20091215/isolat1.ent"
+       "WD-MathML3-20100610/isolat1.ent"
 PUBLIC "-//W3C//ENTITIES Added Latin 2//EN"
-       "CR-MathML3-20091215/isolat2.ent"
+       "WD-MathML3-20100610/isolat2.ent"
 PUBLIC "-//W3C//ENTITIES Numeric and Special Graphic//EN"
-       "CR-MathML3-20091215/isonum.ent"
+       "WD-MathML3-20100610/isonum.ent"
 PUBLIC "-//W3C//ENTITIES Publishing//EN"
-       "CR-MathML3-20091215/isopub.ent"
+       "WD-MathML3-20100610/isopub.ent"
 PUBLIC "-//W3C//ENTITIES Added Math Symbols: Arrow Relations//EN"
-       "CR-MathML3-20091215/isoamsa.ent"
+       "WD-MathML3-20100610/isoamsa.ent"
 PUBLIC "-//W3C//ENTITIES Added Math Symbols: Binary Operators//EN"
-       "CR-MathML3-20091215/isoamsb.ent"
+       "WD-MathML3-20100610/isoamsb.ent"
 PUBLIC "-//W3C//ENTITIES Added Math Symbols: Delimiters//EN"
-       "CR-MathML3-20091215/isoamsc.ent"
+       "WD-MathML3-20100610/isoamsc.ent"
 PUBLIC "-//W3C//ENTITIES Added Math Symbols: Negated Relations//EN"
-       "CR-MathML3-20091215/isoamsn.ent"
+       "WD-MathML3-20100610/isoamsn.ent"
 PUBLIC "-//W3C//ENTITIES Added Math Symbols: Ordinary//EN"
-       "CR-MathML3-20091215/isoamso.ent"
+       "WD-MathML3-20100610/isoamso.ent"
 PUBLIC "-//W3C//ENTITIES Added Math Symbols: Relations//EN"
-       "CR-MathML3-20091215/isoamsr.ent"
+       "WD-MathML3-20100610/isoamsr.ent"
 PUBLIC "-//W3C//ENTITIES Greek Symbols//EN"
-       "CR-MathML3-20091215/isogrk3.ent"
+       "WD-MathML3-20100610/isogrk3.ent"
 PUBLIC "-//W3C//ENTITIES Math Alphabets: Fraktur//EN"
-       "CR-MathML3-20091215/isomfrk.ent"
+       "WD-MathML3-20100610/isomfrk.ent"
 PUBLIC "-//W3C//ENTITIES Math Alphabets: Open Face//EN"
-       "CR-MathML3-20091215/isomopf.ent"
+       "WD-MathML3-20100610/isomopf.ent"
 PUBLIC "-//W3C//ENTITIES Math Alphabets: Script//EN"
-       "CR-MathML3-20091215/isomscr.ent"
+       "WD-MathML3-20100610/isomscr.ent"
 PUBLIC "-//W3C//ENTITIES General Technical//EN"
-       "CR-MathML3-20091215/isotech.ent"
+       "WD-MathML3-20100610/isotech.ent"
 PUBLIC "-//W3C//ENTITIES Additional MathML Symbols//EN"
-       "CR-MathML3-20091215/mmlextra.ent"
+       "WD-MathML3-20100610/mmlextra.ent"
 PUBLIC "-//W3C//ENTITIES MathML Aliases//EN"
-       "CR-MathML3-20091215/mmlalias.ent"
+       "WD-MathML3-20100610/mmlalias.ent"
 
 
 -- SVG 1.0 --